seamless vibrant rainbow painted texture. bold psychedelic neon artistic background. washed crayon scribble imperfect

abstract allover art artistic artwork backdrop background canvas color colorful crayon crazy creative doodle endless fabric fantasy grunge hippie iridescent luminescent magic material modern multicolored neon paint painterly paper pattern print psychedelic rainbow repeat scribble seamless structure texture textured trippy vibrant vivid wallpaper washed wave wonky