抽象主義
deformation
abstract
art
background
black
blackwhite
colorless
criss cross
crisscross
distortion
elongated
graphic
grayscale
greyscale
horizontal
illustration
irregular
jagged
lineal
linear
lines
liny
minimal
misc
miscellaneous
monochrome
monocrome
oblong
op
opart
optical
parallel
pattern
streaks
stripes
texture
uncolored
visual
wavy
white
zag
zig
zigzag