abstract
backdrop
background
blob
blot
blue
bright
car
chaotic
close
curve
detail
dirt
dirty
drip
drop
grunge
indicator
light
liquid
macro
material
mess
messy
metal
metallic
mud
orange
outdoor
pattern
retro
shadow
shape
spatter
splash
splashing
splat
splatter
spray
stain
surface
texture
vintage
washing
wet
white