英文關鍵字
abstract
animated
animation
art
backdrop
background
black
circle
circular
color
concentric
design
footage
geometric
geometry
graphic
hole
hypnosis
hypnotic
illusion
infinity
line
lines
loop
looping
monochrome
motion
moving
optic
optical
pattern
psychedelic
shape
spiral
strip
stripe
surreal
swirl
texture
trick
tunnel
twirl
vertigo
video
visual
vortex
wallpaper
wave
white