abstract
angular
back drop
back ground
backdrop
background
black
black and white
bw
colorless
contrast
dynamic
endless
geometric
geometrical
geometry
hatching
infinity
lattice
lines
mesh
monochrome
mosaic
pattern
periodic
recurring
repeat
repeatable
repeating
seamless
shape
simple
square
stripe
structural
structure
texture
tile
tileable
uncolored
white