英文關鍵字
abstract
alpha
channel
backdrop
background
blue
cable
communications
composition
cosine
crest
curve
decoration
design
dynamic
effect
element
energy
entertainment
flow
flowing
fractal
graphic
light
line
loop
looping
modern
motion
movement
pattern
science
shape
simplicity
sine
smooth
sound
space
speed
stream
striped
swirl
technology
vector
vibrant
vivid
wallpaper
wave
ideal
backgrounds
presentation
web