英文關鍵字
abstract
aqua
backdrop
background
beautiful
beauty
blue
calm
color
concept
cool
decoration
deep
design
flow
fresh
graphic
illustration
isolated
light
line
liquid
marine
natural
nature
nautical
ocean
pattern
river
sea
sky
smooth
stream
summer
sun
sunlight
surface
symbol
texture
toned
travel
turquoise
vector
vintage
water
wave
wet
white
wind