英文關鍵字
abstract
abstraction
animation
art
blank
circle
clockwork
cog
cogwheel
color
colorful
composition
concept
conceptual
connection
creative
cycle
decoration
decorative
design
detail
engine
engineering
frame
gear
graphic
hitech
illustration
industrial
industry
innovation
looped
machine
machinery
mechanic
mechanical
mechanism
modern
motion
pattern
progress
shape
teamwork
technical
technology
template
transmission
video
wheel