Basic Examples 
(3)
 

Style the image with a pebble stone effect:
In[16]:=
img=
[◼]
PebbleStoneEffect


Out[16]=
———
Scale filled curves:
In[17]:=
img/.FilledCurve[fc_]Scale[FilledCurve[fc],.75]
Out[17]=
———
Colorize according a
ColorFunction
:
In[18]:=
Colorize[img,ColorFunction"SunsetColors"]
Out[18]=