英文關鍵字
abstract
aqua
art
backdrop
background
black
bubble
cascade
clean
clear
closeup
concept
condensation
design
down
drain
drip
dripping
drop
drops
effect
element
fall
flow
flowing
fluid
glass
illuminated
isolated
light
liquid
motion
nature
pattern
rain
raindrop
reflection
refreshing
space
splash
stream
surface
texture
transparent
wall
water
waterfall
wet
white
window