smudges
abstract
acrylic
art
black
blob
blot
blur
brush
brushstroke
canvas
charcoal
coal
drawing
drop
dry
duotone
gradient
gray
grunge
halftone
ink
modern
monochrome
ombre
overlay
paint
painting
paper
pattern
plaster
ripple
scratches
shades
smoke
splash
splatter
splinter
spotted
spray
stain
streaks
stroke
stucco
surface
swirls
texture
textured
watercolor
white