abstract graphic doodle primitive style horizontal banner with simple geometric s and minimalistic ideal for

fluidity abstract geometric graphic decoration exhibition bold artistic doodle decor flat decorative minimalist primitive flyer colorful contemporary gallery clean trendy concept banner curve sketch minimal drawing psychedelic line paint art pattern artwork layout liquid composition shape shapes lines painting modern design placard stylized stain simple illustration print dynamic style sketchy iconic typography vector cover geometry aesthetic minimalistic creative blob conceptual monochrome background abstraction card element template