purple and black abstract colorful psychedelic organic liquid paint ink marble texture background. dark fluent surface

purple black abstract colorful psychedelic organic liquid paint ink marble texture background dark fluent surface wave motion mix random pattern creativity flow painting coincidence concept purple black abstract psychedelic background liquid paint texture ink marble color design illustration dark fluent water wave coincidence pattern surface wallpaper backdrop space art graphic mix oil acryl artful artistically movement creativity concept artwork grunge multicolored splash sprinkle creative material flow organic style decoration magical banner motion swirl