英文關鍵字
abstract
animation
art
background
complicated
concept
construction
creation
creative
design
dodecahedron
education
element
esoteric
figure
footage
form
geometric
geometry
graphic
icon
icosahedron
isometric
loop
mathematics
modern
object
octahedron
perspective
polygon
prism
pyramid
sacred
school
shape
shapes
simple
solid
structure
study
symbol
triangle
triangles