Retro spooky black and white illustration. Central jack-o-lantern pumpkin as a planet with Saturn rings, carved face with triangular eyes and zigzag mouth, melting wax dripping down. Around it: small bats, candy corn shapes floating, sparkle stars, tiny haunted houses in orbit, and flame comets. Groovy bubble text "PUMPKIN UNIVERSE" wrapping around. Bold black outlines, clean line art, white background, flat black and white only, sticker design.