英文關鍵字
abstract
action
background
backgrounds
blue
clean
clear
close
cold
color
concentric
cool
design
drip
drop
drops
environment
flowing
fluid
fresh
heavy
horizontal
light
liquid
looping
macro
moisture
motion
nature
ocean
pressure
purity
rain
raindrop
rainfall
reflection
ripple
road
seamless
season
splash
splashing
storm
surface
transparent
water
weather
wet