bright

elements

smooth

background

abstract

video

animation

wave

movement

gradient

particles

moving

waves

sliding

lines

directionality

stripe

ribbon

track

striped

dash

indeterminate

blurry

fuzzy

not

distinct

spots

dirt

spotty

streaks

blurred

linear

strokes

ripples

splash

oscillation

wavy

red

green

color

black

multicolored