diff --git a/crlcore/etc/common/colors.py b/crlcore/etc/common/colors.py
index 321eec24..0f82815c 100644
--- a/crlcore/etc/common/colors.py
+++ b/crlcore/etc/common/colors.py
@@ -14,6 +14,7 @@
 
 
 import string
+from   helpers.io import ErrorMessage
 
 
 stdColors = \
@@ -22,11 +23,15 @@ stdColors = \
     , 'Gray238'       : '238,238,238'
     , 'White'         : '255,255,255'
     , 'Seashell4'     : '139,134,130'
+    , 'Ivory'         : '255,255,240'
+    , 'Linen'         : '250,240,230'
     , 'Red'           : '255,0,0'      # Shade of Reds.
     , 'OrangeRed'     : "255,69,0"
     , 'DarkOrange'    : "255,140,0"
     , 'Orange'        : "255,165,0"
     , 'Wheat'         : "245,222,179"
+    , 'wheat1'        : "255,231,186"
+    , 'Pink'          : '255,192,203'
     , 'LightPink'     : '255,182,193'
     , 'Green'         : '0,255,0'      # Shade of Green.
     , 'LawnGreen'     : '124,252,0'
diff --git a/crlcore/etc/common/display.py b/crlcore/etc/common/display.py
index 6c202ada..3b7b8252 100644
--- a/crlcore/etc/common/display.py
+++ b/crlcore/etc/common/display.py
@@ -207,11 +207,12 @@ def createStyles ( scale=1.0 ):
     style.addDrawingStyle( group='Viewer', name='foreground'    , color=toRGB('White'      ), border=1 )
     style.addDrawingStyle( group='Viewer', name='rubber'        , color=toRGB('192,0,192'  ), border=4, threshold=0.02*scale )
     style.addDrawingStyle( group='Viewer', name='phantom'       , color=toRGB('Seashell4'  ), border=1 )
-    style.addDrawingStyle( group='Viewer', name='boundaries'    , color=toRGB('208,199,192'), border=1, pattern='0000000000000000', threshold=0 )
+   #style.addDrawingStyle( group='Viewer', name='boundaries'    , color=toRGB('208,199,192'), border=2, threshold=0 )
+    style.addDrawingStyle( group='Viewer', name='boundaries'    , color=toRGB('wheat1')    , border=2, threshold=0 )
     style.addDrawingStyle( group='Viewer', name='marker'        , color=toRGB('80,250,80'  ), border=1 )
     style.addDrawingStyle( group='Viewer', name='selectionDraw' , color=toRGB('White'      ), border=1 )
     style.addDrawingStyle( group='Viewer', name='selectionFill' , color=toRGB('White'      ), border=1 )
-    style.addDrawingStyle( group='Viewer', name='grid'          , color=toRGB('White'      ), border=1, threshold=2.0*scale )
+    style.addDrawingStyle( group='Viewer', name='grid'          , color=toRGB('White'      ), border=1, threshold=8.0*scale )
     style.addDrawingStyle( group='Viewer', name='spot'          , color=toRGB('White'      ), border=2, threshold=6.0*scale )
     style.addDrawingStyle( group='Viewer', name='ghost'         , color=toRGB('White'      ), border=1 )
     style.addDrawingStyle( group='Viewer', name='text.ruler'    , color=toRGB('White'      ), border=1, threshold=  0.0*scale )