abstract
backdrop
background
black
blob
blots
collection
concept
dark
design element
draw
drip
drop
droplet
flow
flowing
fluid
illustration
ink
isolated
leak
leaking
liquid
melt
molten
motion
nobody
oil
paint
set
splash
splashing
splatter
splattered
splotch
spotted
stain
sticky
stream
striped
texture
trickle