抽象主義
abstract
abstraction
art
artistic
artwork
black
blackwhite
center
checkered
chequered
chequred
circle
circular
colorless
converging
editable
effect
graphic
graphical
grayscale
greyscale
illustration
isolated
marble
midpoint
minimal
misc
miscellaneous
modern
monochromatic
monochrome
monocrome
motif
motiff
op
opart
optical
pattern
point
radial
radiating
squares
surreal
surrealism
uncolored
visual
white