op art letter o: black clipart with fluid and dynamic lines

art letter black clipart fluid lines dynamic conceptual sculpture moebius sublime typography bold colorful filip hodas elongated figures donut white pattern design graphic abstract optical illusion geometric shapes visual perception artistic expression creative sculptural contemporary digital techniques composition expressionism inspiration creativity vision ball zig zag striped showcasing experimental influenced styles iris van herpen minimalism tony cragg unique combines poured realistic depictions human form elements generated