Tall 2:3 portrait poster background in neo-art-deco style, flat illustrated artwork, no text anywhere. In the lower half, centered, a folding hand fan spreads open in a wide semicircle. The fan is built from bat anatomy: each pleat is a bat-wing panel whose upper edge is a curved rib like a wing finger bone; the panels alternate deep oxblood and midnight plum with one bone-white panel at the center, and the pleats meet in a small aged-brass pivot disc at the bottom center, engraved with a stepped deco pattern. Broad flat shapes only, few and disciplined, with thin brass outline rules, restrained flat brass sheen bands, and fine engraved parallel lines following each rib — the metallic accents are flat graphic highlights, never photographic gold. Above and around the fan the poster is a wide empty title area of flat aged ivory, perfectly plain and unadorned — no flourishes, no ornament, no lettering — roughly half the poster as clean copy space. The fan sits fully inside the frame with clear margin on every side, nothing cropped; the flat ivory field runs continuous and complete to every edge. Matte print finish.
