colorful abstract background, nature-inspired abstraction.

abstract background color paint texture smoke watercolor design illustration wall splash sketch floor colorful ink dye artistic blob aging lantern surface outdoors backdrop oil painting multicolored multicolor picture splashing stroke textured waves colorfull wave banners yellow form wavy business liquid magazine party shape poster graphics dynamic template banner modern frame pattern advertisement stir event concept water catalog mix flow digital art stain wallpaper light line swirl curve striped nature-inspired abstraction lots overlapping curved soft pastel colors creating organic rainbow transition abstraction lots