英文關鍵字
paint
water
drop
yellow
pink
blue
color
transparent
foam
wet
ink
mix
air
circle
motion
decorative
art
abstract
background
bubble
fluid
oil
texture
liquid
aqua
gel
soap
serum
acid
sphere
splash
fizz
chemical
cell
oxygen
round
moisture
emulsion
floating
hydration
flow
molecule
macro
nobody
vertical