abstract
abstraction
art
background
blended
blot
blotch
blue
blur
blurred
blurry
boke
bokeh
bright
chaotic
color
colorific
colour
dab
defocused
effect
flare
glare
glow
ground
groundwork
ink
light
mixed
motley
nuance
paint
patch
pattern
picker
pied
pink
promiscuous
reflection
round
shade
shiny
smear
soft
splash
spot
spotlight
stain