deformation
abstract
background
basic
black
blackwhite
border
bw
center
centric
circular
colorless
concentric
crease
design
designelements
distortion
element
figure
generic
geometric
geometry
graphic
grayscale
greyscale
illustration
intersecting
irregular
isolated
lines
misc
miscellaneous
monochrome
monocrome
nonfigural
nonfigural freeform
pucker
radial
radiating
rosette
shape
simple
space
stripes
uncolored
white