Psychedelic Optical Art Posters

Generate trippy psychedelic op-art posters in one bold style. Set [MOTIF], a [PATTERN] and your [PALETTE] — vortex tunnels, melting checkerboards, cosmic eyes, kaleidoscope flowers — and each returns as a high-contrast optical illusion with a vibrating moiré effect and groovy 60s–70s color. Made for wall-art prints, POD, apparel graphics, album/cover art and Etsy poster shops. Portrait 2:3, print-ready, no text by design so nothing to garble.