abstract squibble pattern divided in half.

contemporary backgrounds imagination background decoration creativity decorative wallpaper gradation rectangle contrasts scribbles handdrawn irregular undefined abstract squibble backdrop halftone textured gradient colorful artistic scribble contrast freehand textures pattern divided texture graphic element surface concept colored closeup drawing artwork textile sketch shades gelpen design colour effect shapes shadow grunge doodle simple stroke modern marker scrawl zigzag random people casual green rough light color style drawn messy