英文關鍵字
abstract
air
alpha
animation
background
black
blank
blanketing
cloud
current
curve
dark
dense
empty
fire
flow
flowing
fog
fume
gray
grey
ground
grunge
haze
illuminated
light
magic
magical
mist
mystery
mystic
pollution
render
rendering
scene
silky
smell
smoke
smokey
smokiness
smooth
soft
space
steam
stream
swirl
texture
wall
wave
white