英文關鍵字
abstract
background
black
blaze
blazing
cloud
colour
colourful
condensation
curve
design
drop
energy
explosion
fire
flame
flow
fume
ignite
igniting
incense
ink
isolated
liquid
mist
motion
paint
pattern
pigment
pink
powder
red
smog
smoke
smooth
softness
splash
swirl
texture
water
watercolour
wave
white