英文關鍵字
abstract
animated
animation
art
background
black
circle
creative
design
dot
dynamic
escher
geometric
graphic
hypnotic
illusion
infinity
line
lines
loop
looping
magic
monochrome
movement
moving
optic
optical
pattern
perspective
point
polka
psychedelic
seamless
shape
spiral
spot
surreal
swirl
texture
tunnel
twist
vertigo
wallpaper
warp
wave
wavy
whirlpool
white