diff --git a/MANIFEST.in b/MANIFEST.in
index 990c264f..b818a85d 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -18,6 +18,7 @@ graft data/themes
 recursive-exclude data/themes *.py
 include scripts/build.bat scripts/create_iss.py scripts/mahjongg_utils.py
 include scripts/pygettext.py scripts/all_games.py scripts/cardset_viewer.py
+include scripts/cardconv scripts/cardsetsgiftobmp
 include android/*.py
 include android/mk* 
 include android/debian/*
diff --git a/android/mkcards b/android/mkcards
new file mode 100755
index 00000000..b996897e
--- /dev/null
+++ b/android/mkcards
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+echo '### prepare cardsets'
+
+if [ ! -f ./PySolFC-Cardsets-2.0.tar.bz2 ]
+then
+  echo '### downloading cardets'
+  # wget http://downloads.sourceforge.net/pysolfc/PySolFC-Cardsets-2.0.tar.bz2
+  wget https://netix.dl.sourceforge.net/project/pysolfc/PySolFC-Cardsets/PySolFC-Cardsets-2.0/PySolFC-Cardsets-2.0.tar.bz2
+fi
+
+if [ -f ./PySolFC-Cardsets-2.0.tar.bz2 ]
+then
+  if [ ! -d ./PySolFC-Cardsets-2.0 ]
+  then
+    echo '### extracting selected cardets'
+    tar -xjvf PySolFC-Cardsets-2.0.tar.bz2 \
+PySolFC-Cardsets-2.0/cardset-crystal-mahjongg \
+PySolFC-Cardsets-2.0/cardset-dashavatara-ganjifa \
+PySolFC-Cardsets-2.0/cardset-dondorf \
+PySolFC-Cardsets-2.0/cardset-hexadeck \
+PySolFC-Cardsets-2.0/cardset-kintengu \
+PySolFC-Cardsets-2.0/cardset-matrix \
+PySolFC-Cardsets-2.0/cardset-mughal-ganjifa \
+PySolFC-Cardsets-2.0/cardset-oxymoron \
+PySolFC-Cardsets-2.0/cardset-standard \
+PySolFC-Cardsets-2.0/cardset-vienna-2k \
+PySolFC-Cardsets-2.0/cardset-greywyvern
+  fi
+
+  if [ -d ./PySolFC-Cardsets-2.0 ]
+  then
+    echo '### processing cardets'
+    cd PySolFC-Cardsets-2.0
+    ../../scripts/cardsetsgiftobmp
+    for i in cardset-*-bmp
+    do
+      rm -rf `basename $i -bmp`
+    done
+    cd ..
+  fi
+else
+  echo '### error downloading cardsets'
+fi
+
+echo '### end cardsets'
diff --git a/android/mkp4a.clean b/android/mkp4a.clean
index 75ed2916..bc46fe42 100755
--- a/android/mkp4a.clean
+++ b/android/mkp4a.clean
@@ -1,6 +1,8 @@
 #!/bin/bash
 
-rm -rf tmp/*
+rm -rf tmp
 python3 -m pythonforandroid.toolchain clean_dists
 python3 -m pythonforandroid.toolchain clean_builds
 rm -f *.apk
+rm -rf PySolFC-Cardsets-2.0
+
diff --git a/android/mkp4a.cleanall b/android/mkp4a.cleanall
index 1de262e7..34ef7480 100755
--- a/android/mkp4a.cleanall
+++ b/android/mkp4a.cleanall
@@ -1,7 +1,10 @@
 #!/bin/bash
 
-rm -rf tmp/*
+rm -rf tmp
 rm -f *.apk
+rm -f *.bz2
+rm -f *.zip
+rm -rf PySolFC-Cardsets-2.0
 rm -rf ~/.local/share/python-for-android/packages
 rm -rf ~/.local/share/python-for-android/build
 rm -rf ~/.local/share/python-for-android/dists
diff --git a/android/mkp4a.init b/android/mkp4a.init
index 1d0bea9d..a31da717 100755
--- a/android/mkp4a.init
+++ b/android/mkp4a.init
@@ -13,9 +13,18 @@ echo '### install p4a'
 #python3 -m  pip install -q --user "./p4a/${p4aversion}.zip"
 
 p4aversion='0.5.3'
-python3 -m  pip install -q --user "https://github.com/kivy/python-for-android/archive/${p4aversion}.zip"
+if [ ! -f ./${p4aversion}.zip ]
+then
+  wget "https://github.com/kivy/python-for-android/archive/${p4aversion}.zip"
+fi
+if [ -f ./${p4aversion}.zip ]
+then
+  python3 -m  pip install -q --user "./${p4aversion}.zip"
+else
+  echo "### download of ${p4aversion}.zip failed"
+fi
 
-echo '### prepare recipes'
+echo '### load prepared recipes if available'
 
 if [ -d ./packages ]
 then
@@ -40,5 +49,18 @@ mv ${HOME}/.local/tmp/src tmp/src
 rm -rf tmp/src/android
 rm -rf tmp/src/src
 cp -a main.py tmp/src/main.py
+mkdir -p tmp/src/data/images/cards/bottoms/trumps-only
+echo "" > tmp/src/data/images/cards/bottoms/trumps-only/.keep
+
+if [ ! -d ./PySolFC-Cardsets-2.0 ]
+then
+  ./mkcards
+fi
+
+if [ -d ./PySolFC-Cardsets-2.0 ]
+then
+  echo '### copying cardsets'
+  cp -a ./PySolFC-Cardsets-2.0/* ./tmp/src/data
+fi
 
 echo '### end init'
diff --git a/android/p4a/0.5.3p.zip b/android/p4a/0.5.3p.zip
deleted file mode 100644
index 20cf297b..00000000
Binary files a/android/p4a/0.5.3p.zip and /dev/null differ
diff --git a/pysollib/images.py b/pysollib/images.py
index 47f257b6..dd623f9c 100644
--- a/pysollib/images.py
+++ b/pysollib/images.py
@@ -114,7 +114,7 @@ class Images:
             imagedir = self.d.findDir(cs_type, d)
         except Exception:
             pass
-        if not USE_PIL or imagedir is None:
+        if (not USE_PIL and TOOLKIT is not 'kivy') or imagedir is None:
             # load image
             img = self.__loadCard(filename+self.cs.ext, check_w, check_h)
             if USE_PIL:
@@ -260,6 +260,8 @@ class Images:
         return self._bottom[0]
 
     def getBlankBottom(self):
+        if TOOLKIT is 'kivy':
+            return self._bottom[0]
         return self._blank_bottom
 
     def getSuitBottom(self, suit=-1):
diff --git a/pysollib/kivy/LApp.py b/pysollib/kivy/LApp.py
index 904f3671..c3879a01 100644
--- a/pysollib/kivy/LApp.py
+++ b/pysollib/kivy/LApp.py
@@ -21,11 +21,7 @@
 
 from __future__ import division
 
-# import os
-# print ('KIVY_HOME: '+os.environ['KIVY_HOME'])
-
 import logging
-# import time
 import math
 import traceback
 
@@ -34,15 +30,10 @@ from kivy.graphics import Rectangle
 from kivy.graphics import Line
 from kivy.graphics import Triangle
 
-# from kivy.uix.treeview import TreeView
-# from kivy.uix.actionbar import ActionBar
 from kivy.utils import platform
-# from kivy.event import EventDispatcher
-
 from kivy.properties import StringProperty
 
 from kivy.base import EventLoop
-# from kivy.base import EventLoopBase
 from kivy.base import stopTouchApp
 from kivy.app import App
 from kivy.animation import Animation
@@ -50,13 +41,11 @@ from kivy.core.audio import SoundLoader
 from kivy.clock import Clock
 
 from kivy.uix.image import Image as KivyImage
-# from kivy.uix.anchorlayout import AnchorLayout
 from kivy.uix.boxlayout import BoxLayout
 from kivy.uix.widget import Widget
 from kivy.uix.button import Button
 from kivy.uix.behaviors import ButtonBehavior
 from kivy.uix.label import Label
-# from kivy.uix.relativelayout import RelativeLayout
 from kivy.uix.scrollview import ScrollView
 
 from kivy.uix.actionbar import ActionView
@@ -294,6 +283,7 @@ class LText(Widget):
 
     def __init__(self, canvas, x, y, **kwargs):
         super(LText, self).__init__(**kwargs)
+        # super(LText, self).__init__()
 
         if 'text' not in kwargs:
             kwargs['text'] = 'X'
@@ -317,6 +307,7 @@ class LText(Widget):
         # print('LText: text = %s' % (self.text))
 
         self.label = Label(font=font, font_size=fontsize, **kwargs)
+        # self.label = Label(font=font, font_size=fontsize)
         self.label.texture_update()
         self.coreSize = self.label.texture_size
         self.corePos = (x, y)
@@ -1082,6 +1073,7 @@ class LMenuBar(BoxLayout):
 
 class LMenu(ActionView):
     def __init__(self, prev, **kw):
+        print('prev = %s, kw = %s' % (prev, kw))
         super(LMenu, self).__init__(**kw)
         self.ap = ap = ActionPrevious(
             with_previous=prev, size_hint=(.01, 1), **kw)
@@ -1143,6 +1135,7 @@ class LMenuItem(ActionButton):
 
     def __init__(self, menu, **kw):
         super(LMenuItem, self).__init__(**kw)
+        # super(LMenuItem, self).__init__()
         self.bar = None
         self.submenu = None
         self.menu = menu
@@ -1422,13 +1415,8 @@ class LMainWindow(BoxLayout, LTkBase):
             background_normal='atlas:'
                               '//data/images/defaulttheme/action_item',
             border=(0, 0, 0, 0))
-        self.topLine1 = Label(
-            size_hint=(1.0, 0.01),
-            background_down='atlas:'
-                            '//data/images/defaulttheme/action_item_down',
-            background_normal='atlas:'
-                              '//data/images/defaulttheme/action_item',
-            border=(0, 0, 0, 0))
+        self.topLine1 = Label(size_hint=(1.0, 0.01))
+
         self.add_widget(self.topLine)
         self.add_widget(self.menuArea)
         self.add_widget(self.topLine1)
diff --git a/pysollib/kivy/colorsdialog.py b/pysollib/kivy/colorsdialog.py
index 2399d2fa..a00d287f 100644
--- a/pysollib/kivy/colorsdialog.py
+++ b/pysollib/kivy/colorsdialog.py
@@ -22,7 +22,7 @@
 # ---------------------------------------------------------------------------#
 
 # Toolkit imports
-from tkwidget import MfxDialog
+from pysollib.pysoltk import MfxDialog
 
 __all__ = ['ColorsDialog']
 
diff --git a/pysollib/kivy/edittextdialog.py b/pysollib/kivy/edittextdialog.py
index 79090e31..dd7fff82 100644
--- a/pysollib/kivy/edittextdialog.py
+++ b/pysollib/kivy/edittextdialog.py
@@ -22,7 +22,7 @@
 # ---------------------------------------------------------------------------#
 
 # Toolkit imports
-from tkwidget import MfxDialog
+from pysollib.pysoltk import MfxDialog
 
 __all__ = ['EditTextDialog']
 
diff --git a/pysollib/kivy/fontsdialog.py b/pysollib/kivy/fontsdialog.py
index 9fc07bea..6e6b7802 100644
--- a/pysollib/kivy/fontsdialog.py
+++ b/pysollib/kivy/fontsdialog.py
@@ -22,7 +22,7 @@
 # ---------------------------------------------------------------------------#
 
 # Toolkit imports
-from tkwidget import MfxDialog
+from pysollib.pysoltk import MfxDialog
 
 __all__ = ['FontsDialog']
 
diff --git a/pysollib/kivy/gameinfodialog.py b/pysollib/kivy/gameinfodialog.py
index f670d123..09d7383a 100644
--- a/pysollib/kivy/gameinfodialog.py
+++ b/pysollib/kivy/gameinfodialog.py
@@ -27,7 +27,7 @@
 # from pysollib.gamedb import GI
 
 # Toolkit imports
-from tkwidget import MfxDialog
+from pysollib.pysoltk import MfxDialog
 
 __all__ = ['GameInfoDialog']
 
diff --git a/pysollib/kivy/menubar.py b/pysollib/kivy/menubar.py
index 90118ee3..4d2e4e48 100644
--- a/pysollib/kivy/menubar.py
+++ b/pysollib/kivy/menubar.py
@@ -31,21 +31,12 @@ import re
 # import traceback
 
 # PySol imports
-# from pysollib.mygettext import _, n_
 from pysollib.mygettext import _
-# from pysollib.mfxutil import Struct, kwdefault
 from pysollib.mfxutil import Struct
-# from pysollib.mfxutil import Image
 from pysollib.util import CARDSET
-# from pysollib.settings import TITLE, WIN_SYSTEM
 from pysollib.settings import TITLE
-# from pysollib.settings import TOP_TITLE
 from pysollib.settings import SELECT_GAME_MENU
-# from pysollib.settings import USE_FREECELL_SOLVER
-# from pysollib.settings import DEBUG
 from pysollib.gamedb import GI
-# from pysollib.pysoltk import MfxMenu
-# from pysollib.pysoltk import SelectCardsetDialogWithPreview
 
 # toolkit imports
 from pysollib.kivy.tkconst import EVENT_HANDLED, EVENT_PROPAGATE, CURSOR_WATCH
@@ -53,35 +44,26 @@ from pysollib.kivy.tkutil import bind
 from pysollib.kivy.tkutil import after_idle
 from pysollib.kivy.selectcardset import SelectCardsetDialogWithPreview
 
-from selectgame import SelectGameDialog
-from findcarddialog import connect_game_find_card_dialog
-from findcarddialog import destroy_find_card_dialog
-from solverdialog import connect_game_solver_dialog
-from tkconst import TOOLBAR_BUTTONS
+from pysollib.kivy.selectgame import SelectGameDialog
+from pysollib.pysoltk import connect_game_find_card_dialog
+
+from pysollib.kivy.findcarddialog import destroy_find_card_dialog
+from pysollib.kivy.solverdialog import connect_game_solver_dialog
+from pysollib.kivy.tkconst import TOOLBAR_BUTTONS
 
 # Kivy
-
-# from kivy.uix.treeview import TreeView
-# from kivy.uix.treeview import TreeViewLabel
-# from kivy.uix.treeview import TreeViewNode
-# from kivy.uix.label import Label
-# from kivy.uix.button import Button
-# from kivy.uix.behaviors import ButtonBehavior
-# from kivy.uix.scrollview import ScrollView
-
-# from kivy.clock import Clock
 from kivy.properties import BooleanProperty
 from kivy.properties import NumericProperty
 from kivy.properties import StringProperty
 
 from kivy.event import EventDispatcher
 
-from LApp import LMenu
-from LApp import LTreeNode
-from LApp import LMenuItem
-from LApp import LTopLevel
-from LApp import LScrollView
-from LApp import LTreeRoot
+from pysollib.kivy.LApp import LMenu
+from pysollib.kivy.LApp import LTreeNode
+from pysollib.kivy.LApp import LMenuItem
+from pysollib.kivy.LApp import LTopLevel
+from pysollib.kivy.LApp import LScrollView
+from pysollib.kivy.LApp import LTreeRoot
 
 
 __all__ = ['PysolMenubarTk']
@@ -1112,9 +1094,6 @@ class EmulTkMenu(object):
 
     def __init__(self, master, **kw):
 
-        # tearoff = 0
-        # self.n = kw["tearoff"] = int(kw.get("tearoff", tearoff))
-
         self.name = kw["name"]
         self.n = 0
         self._w = None
@@ -1126,10 +1105,7 @@ class EmulTkMenu(object):
         else:
             self.name = "<>"
 
-        # print('self._w = %s' % self._w)
-
     def labeltoname(self, label):
-        # print label, type(label)
         name = re.sub(r"[^0-9a-zA-Z]", "", label).lower()
         label = _(label)
         underline = label.find('&')
@@ -1138,19 +1114,14 @@ class EmulTkMenu(object):
         return name, label, underline
 
     def add_cascade(self, cnf={}, **kw):
-        # print('add_cascade: %s, %s' % (cnf, kw))
         self.add('cascade', cnf or kw)
         pass
 
     def add(self, itemType, cnf={}):
         label = cnf.get("label")
-        # print('add: label=%s' % label)
         if label:
             name = cnf.get('name')
             if name:
-                # LB ?????
-                #   del cnf['name'] # TclError: unknown option "-name"
-                # else:
                 name, label, underline = self.labeltoname(label)
                 cnf["underline"] = cnf.get("underline", underline)
                 cnf["label"] = label
@@ -1158,9 +1129,6 @@ class EmulTkMenu(object):
                     path = str(self._w) + "." + name
                     self.addPath(path, self, self.n, cnf.get("menu"))
 
-        # Tkinter.Menu.add(self, itemType, cnf)
-        # self.n = self.n + 1
-
     def cget(self, key):
         return key
 
diff --git a/pysollib/kivy/playeroptionsdialog.py b/pysollib/kivy/playeroptionsdialog.py
index d3b5f9a1..19b4d52c 100644
--- a/pysollib/kivy/playeroptionsdialog.py
+++ b/pysollib/kivy/playeroptionsdialog.py
@@ -22,7 +22,7 @@
 # ---------------------------------------------------------------------------#
 
 # Toolkit imports
-from tkwidget import MfxDialog
+from pysollib.pysoltk import MfxDialog
 
 __all__ = ['PlayerOptionsDialog']
 
diff --git a/pysollib/kivy/selectcardset.py b/pysollib/kivy/selectcardset.py
index 49841d52..86ab3b17 100644
--- a/pysollib/kivy/selectcardset.py
+++ b/pysollib/kivy/selectcardset.py
@@ -27,13 +27,10 @@
 
 # PySol imports
 from pysollib.mygettext import _
-# from pysollib.resource import CSI
 from pysollib.mfxutil import kwdefault
 
 # Toolkit imports
-from tkwidget import MfxDialog
-# from tkcanvas import MfxCanvas, MfxCanvasImage
-# from tkutil import loadImage
+from pysollib.pysoltk import MfxDialog
 
 # ************************************************************************
 # * Dialog
diff --git a/pysollib/kivy/selectgame.py b/pysollib/kivy/selectgame.py
index 967b75bd..61dbee6b 100644
--- a/pysollib/kivy/selectgame.py
+++ b/pysollib/kivy/selectgame.py
@@ -23,43 +23,29 @@
 
 # imports
 # import os
-from UserList import UserList
+from six.moves import UserList
 
 # PySol imports
-# from pysollib.mygettext import _, n_
 from pysollib.mygettext import _
-# from pysollib.mfxutil import destruct, Struct, KwStruct
-# from pysollib.mfxutil import format_time
 from pysollib.gamedb import GI
-# from pysollib.help import help_html
-# from pysollib.resource import CSI
 
 # Toolkit imports
-# from tkutil import unbind_destroy
-# from tkwidget import MfxDialog, MfxScrolledCanvas
-from selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
-from selecttree import SelectDialogTreeData  # , SelectDialogTreeCanvas
+from pysollib.kivy.selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
+from pysollib.kivy.selecttree import SelectDialogTreeData
+from pysollib.kivy.LApp import LScrollView
+from pysollib.kivy.LApp import LTopLevel
+from pysollib.kivy.LApp import LTreeNode
+from pysollib.kivy.LApp import LTreeRoot
 
 # Kivy imports
-# from kivy.uix.treeview import TreeView
-# from kivy.uix.treeview import TreeViewLabel
-# from kivy.uix.treeview import TreeViewNode
-# from kivy.uix.label import Label
-# from kivy.uix.button import Button
-# from kivy.uix.behaviors import ButtonBehavior
-# from kivy.uix.scrollview import ScrollView
 from kivy.clock import Clock
 
-from LApp import LScrollView
-from LApp import LTopLevel
-from LApp import LTreeNode
-from LApp import LTreeRoot
-
 
 # ************************************************************************
 # * Nodes
 # ************************************************************************
 
+
 class SelectGameLeaf(SelectDialogTreeLeaf):
     pass
 
diff --git a/pysollib/kivy/selecttree.py b/pysollib/kivy/selecttree.py
index aec81c96..b6bf3aa3 100644
--- a/pysollib/kivy/selecttree.py
+++ b/pysollib/kivy/selecttree.py
@@ -25,8 +25,7 @@
 # import tkFont
 
 # Toolkit imports
-# from pysollib.mygettext import _, n_
-from tktree import MfxTreeLeaf, MfxTreeNode, MfxTreeInCanvas
+from pysollib.kivy.tktree import MfxTreeLeaf, MfxTreeNode, MfxTreeInCanvas
 
 __all__ = ['SelectDialogTreeData']
 
diff --git a/pysollib/kivy/tkcanvas.py b/pysollib/kivy/tkcanvas.py
index 9c4b6e02..afcfbf49 100644
--- a/pysollib/kivy/tkcanvas.py
+++ b/pysollib/kivy/tkcanvas.py
@@ -442,7 +442,8 @@ class MfxCanvasText(object):
 class MfxCanvas(Widget):
 
     def __init__(self, wmain, *args, **kw):
-        super(MfxCanvas, self).__init__(**kw)
+        # super(MfxCanvas, self).__init__(**kw)
+        super(MfxCanvas, self).__init__()
 
         # self.tags = {}   # bei basisklasse widget (ev. nur vorläufig)
 
diff --git a/pysollib/kivy/tkhtml.py b/pysollib/kivy/tkhtml.py
index 65a2c7b7..fc2e07fd 100644
--- a/pysollib/kivy/tkhtml.py
+++ b/pysollib/kivy/tkhtml.py
@@ -23,7 +23,8 @@
 
 # imports
 import os
-import htmllib
+# import htmllib
+import pysollib.htmllib2 as htmllib
 import formatter
 
 # PySol imports
@@ -38,9 +39,6 @@ from pysollib.pysoltk import MfxMessageDialog
 from kivy.uix.boxlayout import BoxLayout
 from kivy.uix.label import Label
 from kivy.uix.button import Button
-# from kivy.uix.behaviors import ButtonBehavior
-# from kivy.uix.scrollview import ScrollView
-# from kivy.clock import Clock
 
 REMOTE_PROTOCOLS = ("ftp:", "gopher:", "http:", "mailto:", "news:", "telnet:")
 
diff --git a/pysollib/kivy/tktree.py b/pysollib/kivy/tktree.py
index 94cfdcfd..b16f50b9 100644
--- a/pysollib/kivy/tktree.py
+++ b/pysollib/kivy/tktree.py
@@ -25,14 +25,14 @@
 # import os
 
 # Toolkit imports
-# from tkutil import bind
-from tkwidget import MfxScrolledCanvas
+from pysollib.pysoltk import MfxScrolledCanvas
 
 
 # ************************************************************************
 # *
 # ************************************************************************
 
+
 class MfxTreeBaseNode:
     def __init__(self, tree, parent_node, text, key):
         self.tree = tree
diff --git a/pysollib/kivy/tkutil.py b/pysollib/kivy/tkutil.py
index 724cd674..5621f7b5 100644
--- a/pysollib/kivy/tkutil.py
+++ b/pysollib/kivy/tkutil.py
@@ -26,7 +26,6 @@
 # emulated.
 
 from __future__ import division
-
 '''
 __all__ = ['wm_withdraw',
            'wm_map',
@@ -51,18 +50,19 @@ __all__ = ['wm_withdraw',
 '''
 
 # imports
+import os
 import logging
 from array import array
 
-# PySol imports
-# from pysollib.mfxutil import Image
+# Toolkit imports
 from pysollib.kivy.LApp import LTopLevel0
 from pysollib.kivy.LApp import LImage
 
 # Kivy imports
 from kivy.core.text import Label as CoreLabel
-from kivy.clock import Clock
+from kivy.core.image import Image as CoreImage
 from kivy.graphics.texture import Texture
+from kivy.clock import Clock
 
 # ************************************************************************
 # * window manager util
@@ -76,6 +76,7 @@ def wm_withdraw(window):
 def wm_map(window, maximized=0):
     return
 
+
 # ************************************************************************
 # * window util
 # ************************************************************************
@@ -112,11 +113,11 @@ def make_help_toplevel(app, title=None):
     # init_root_window(window, app)
     return window
 
+
 # ************************************************************************
 # * bind wrapper - Tkinter doesn't properly delete all bindings
 # ************************************************************************
 
-
 __mfx_bindings = {}
 __mfx_wm_protocols = ("WM_DELETE_WINDOW", "WM_TAKE_FOCUS", "WM_SAVE_YOURSELF")
 
@@ -196,6 +197,7 @@ def unbind_destroy(widget):
     widget.bindings = []
     pass
 
+
 # ************************************************************************
 # * timer wrapper - Tkinter doesn't properly delete all commands
 # ************************************************************************
@@ -241,7 +243,6 @@ def makeImage(file=None, data=None, dither=None, alpha=None):
         kw["texture"] = data
         # ob das geht ?? - kommt das vor ?
         # yy = self.yy
-
     '''
     if 'source' in kw:
         logging.info ("makeImage: " + kw["source"])
@@ -264,8 +265,8 @@ def copyImage(image, x, y, width, height):
 
 def fillTexture(texture, fill, outline=None, owidth=1):
 
-    logging.info("fillImage: t=%s, f=%s o=%s, w=%s" %
-                 (texture, fill, outline, owidth))
+    # logging.info("fillImage: t=%s, f=%s o=%s, w=%s" %
+    #              (texture, fill, outline, owidth))
     # O.K. Kivy
 
     if not fill and not outline:
@@ -275,7 +276,7 @@ def fillTexture(texture, fill, outline=None, owidth=1):
     height = texture.height
 
     ox = round(owidth)
-    ow = int(ox)    # muss int sein!
+    ow = int(ox)  # muss int sein!
     if width <= 2 * ow or height <= 2 * ow:
         fill = fill or outline
         outline = None
@@ -315,7 +316,12 @@ def fillTexture(texture, fill, outline=None, owidth=1):
         if len(outline) >= 8:
             ou3 = int(outline[6:8], 16)
 
-        l1 = (ou0, ou1, ou2, ou3, ) * width
+        l1 = (
+            ou0,
+            ou1,
+            ou2,
+            ou3,
+        ) * width
         l2 = (ou0, ou1, ou2, ou3, ) * ow + (fi0, fi1, fi2, fi3, ) * \
             (width - 2 * ow) + (ou0, ou1, ou2, ou3, ) * ow
         f = (l1, ) * ow + (l2, ) * (height - 2 * ow) + (l1, ) * ow
@@ -325,8 +331,6 @@ def fillTexture(texture, fill, outline=None, owidth=1):
         arr = array('B', f)
         texture.blit_buffer(arr, colorfmt='rgba', bufferfmt='ubyte')
 
-    logging.info("fillImage: filled")
-
 
 def createImage(width, height, fill, outline=None, outwidth=1):
 
@@ -338,14 +342,15 @@ def createImage(width, height, fill, outline=None, outwidth=1):
     #   fill = '#00cc00'
     # if (outline==None):
     #   outline = '#ff00ff'
-    if (fill is None and (outline is None or outline == '')):
-        outline = '#fff000'
-        outwidth = 1
+
+    # if (fill is None and (outline is None or outline == '')):
+    #     outline = '#fff000'
+    #     outwidth = 1
 
     texture = Texture.create(size=(width, height), colorfmt='rgba')
     fillTexture(texture, fill, outline, outwidth)
     image = LImage(texture=texture)
-    logging.info("createImage: LImage create %s" % image)
+    # logging.info("createImage: LImage create %s" % image)
     return image
 
 
@@ -364,17 +369,142 @@ def markImage(image):
     return None
 
 
+def _createImageMask(texture, color):
+
+    col = 0
+    if (color is 'black'):
+        col = 0
+    if (color is 'white'):
+        col = 255
+
+    g = texture.pixels
+    arr = array('B', g)
+
+    for mx in range(int(len(arr) / 4)):
+        m = 4 * mx
+        if arr[m + 3] < 128:
+            arr[m + 3] = 0
+            arr[m] = arr[m + 1] = arr[m + 2] = 0
+        else:
+            arr[m + 3] = 32
+            arr[m] = arr[m + 1] = arr[m + 2] = col
+
+    mask = Texture.create(size=texture.size, colorfmt='rgba')
+    mask.blit_buffer(arr, colorfmt='rgba', bufferfmt='ubyte')
+    return mask
+
+
+def _scaleTextureToSize(texture, size):
+
+    width = size[0]
+    height = size[1]
+
+    g = texture.pixels
+    ag = array('B', g)
+    gw, gh = texture.size
+
+    # print('size:',width,height)
+    # print('texture size:',gw,gh)
+
+    bb = array('B', [0 for x in range(width * height * 4)])
+    # print ('bb length: ',len(bb))
+    # print ('gg length: ',gw*gh*4)
+
+    scalex = width / gw
+    scaley = height / gh
+
+    # scale, x und y offset bestimmen.
+
+    scale = scaley
+    if (scalex < scaley):
+        scale = scalex
+
+    offx = (width - gw * scale) / 2
+    offy = (height - gh * scale) / 2
+
+    # print ('scale: ',scalex,'/',scaley,' -> ',scale)
+    # print ('offs: ',offx,'/',offy)
+
+    for bi in range(height):
+        bline = bi * width
+        if (bi >= offy) and (bi < (height - offy)):
+            # transfer
+            ai = gh - int((bi - offy) / scale) - 1
+            aline = ai * gw
+            for bk in range(width):
+                bpos = (bline + bk) * 4
+                if (bk >= offx) and (bk < (width - offx)):
+                    # transfer
+                    ak = gw - int((bk - offx) / scale) - 1
+                    apos = (aline + ak) * 4
+                    bb[bpos] = ag[apos]
+                    bb[bpos + 1] = ag[apos + 1]
+                    bb[bpos + 2] = ag[apos + 2]
+                    bb[bpos + 3] = ag[apos + 3]
+                else:
+                    # transparent
+                    bb[bpos + 3] = 0
+        else:
+            # transparent
+            for bk in range(width):
+                bb[(bline + bk) * 4 + 3] = 0
+
+    stext = Texture.create(size=(width, height), colorfmt='rgba')
+    stext.blit_buffer(bb, colorfmt='rgba', bufferfmt='ubyte')
+    return stext
+
+
+def _pasteTextureTo(texture, totexture):
+
+    g = texture.pixels
+    ag = array('B', g)
+    gw, gh = texture.size
+
+    t = totexture.pixels
+    at = array('B', t)
+    tw, th = totexture.size
+
+    if (tw != gw) or (th != gh):
+        return
+
+    for i in range(int(len(ag) / 4)):
+        i4 = i * 4
+        if ag[i4 + 3] > 128:
+            at[i4] = ag[i4]
+            at[i4 + 1] = ag[i4 + 1]
+            at[i4 + 2] = ag[i4 + 2]
+            at[i4 + 3] = ag[i4 + 3]
+
+    stext = Texture.create(size=(tw, th), colorfmt='rgba')
+    stext.blit_buffer(at, colorfmt='rgba', bufferfmt='ubyte')
+    return stext
+
+
 def createBottom(image, color='white', backfile=None):
 
-    logging.info("createBottom: ")
-    # TBD.
-    # y = self.yy
+    backfilebase = None
+    if backfile is not None:
+        backfilebase = os.path.basename(backfile)
 
-    if not hasattr(image, '_pil_image'):
-        return None
+    logging.info("createBottom: %s | %s" % (color, backfilebase))
+    # print('createBottom:',image)
 
-    # obviously not used.
-    return None
+    # th = 1                              # thickness
+    # size = (w - th * 2, h - th * 2)
+    # original: zeichnet noch eine outline um die karte - können wir nicht.
+
+    tmp0 = _createImageMask(image.texture, color)
+    if backfile:
+        tmp1 = CoreImage(backfile)
+        txtre = _scaleTextureToSize(tmp1.texture, image.texture.size)
+        tmp = _pasteTextureTo(txtre, tmp0)
+    else:
+        tmp = tmp0
+
+    img = LImage(texture=tmp)
+    img.size[0] = image.getWidth()
+    img.size[1] = image.getHeight()
+    return img
     '''
     im = image._pil_image
     th = 1                              # thickness
@@ -399,6 +529,7 @@ def createBottom(image, color='white', backfile=None):
     return PIL_Image(image=out)
     '''
 
+
 # ************************************************************************
 # * font utils
 # ************************************************************************
diff --git a/pysollib/kivy/toolbar.py b/pysollib/kivy/toolbar.py
index 692f6b43..3106b160 100644
--- a/pysollib/kivy/toolbar.py
+++ b/pysollib/kivy/toolbar.py
@@ -71,7 +71,7 @@ class AbstractToolbarButton:
 
 
 if E402Fix:
-    from LApp import LImage
+    from pysollib.kivy.LApp import LImage
     # from LApp import LMainWindow
     from kivy.uix.boxlayout import BoxLayout
     # from kivy.uix.button import Button
@@ -85,6 +85,7 @@ if E402Fix:
 class MyButton(ButtonBehavior, KivyImage):
     def __init__(self, **kwargs):
         super(MyButton, self).__init__(**kwargs)
+        # super(MyButton, self).__init__()
         self.src = None
         if ('image' in kwargs):
             self.src = kwargs['image'].source
@@ -106,6 +107,7 @@ class MyButton(ButtonBehavior, KivyImage):
 class MyCheckButton(ButtonBehavior, KivyImage):
     def __init__(self, **kwargs):
         super(MyCheckButton, self).__init__(**kwargs)
+        # super(MyCheckButton, self).__init__()
         self.src = None
         if ('image' in kwargs):
             self.src = kwargs['image'].source
diff --git a/pysollib/mfxutil.py b/pysollib/mfxutil.py
index 67bbf07b..440da557 100644
--- a/pysollib/mfxutil.py
+++ b/pysollib/mfxutil.py
@@ -131,7 +131,7 @@ def getusername():
 def getprefdir(package):
 
     if (TOOLKIT == 'kivy'):
-      from kivy.LApp import get_platform
+      from pysollib.kivy.LApp import get_platform
       plat = get_platform()
       if plat == 'android':
          os.environ['HOME'] = '/sdcard'