A whimsical, black-and-white vintage poster illustration of a serious-looking cat wearing round black sunglasses and a bow tie, confidently playing a piano. The cat is upright on two legs, with its front paws on the keys, mimicking a human jazz pianist. The background features bold, hand-drawn, playful typography that says "COOL CAT JAZZ CLUB" and an address: "183 W 10th St. New York N.Y." The overall design has a retro 1950s jazz club vibe, with a fun, artsy, and minimalist cartoon style, using thick black outlines and off-white background.