英文關鍵字
abstract
animated
animation
art
backdrop
background
black
circle
circular
color
creative
curve
design
escher
footage
geometric
geometry
graphic
hypnosis
hypnotic
illusion
infinity
line
lines
loop
looping
motion
moving
optical
paradox
pattern
psychedelic
radial
round
seamless
shape
spin
spiral
strip
swirl
texture
trick
tunnel
twist
video
vortex
wall
wallpaper
white