英文關鍵字
abstract
animated
animation
art
background
black
check
checker
checkerboard
checkered
chess
classic
color
cube
curve
escher
geometric
geometry
grid
hole
hypnosis
hypnotic
illusion
infinity
loop
loopable
looping
magic
modern
mosaic
movement
moving
optical
pattern
plaid
psychedelic
seamless
spiral
square
texture
tile
tunnel
twirl
twist
wall
wallpaper
warp
whirlpool
white