At the top of the Illustration Style image, "Happy Birthday Sheila" glowing like a vintage Broadway marquee arch in warm golden bulbs, gently curved above the stage.

Hand-drawn illustration with fine linework and textured brush strokes: a cute, full-bleed Broadway stage set shaped like a three-tier birthday cake. Plush crimson velvet curtains with gold fringe part wide to reveal the cake-stage, edged with twinkling footlights and sugared “sequins.” Center stage, an adorable chorus line of tiny animal performers—kittens, bunnies, and puppies in mini top hats, bow ties, and tap shoes—kick in unison with big smiles and rosy cheeks, throwing jazz-hands confetti. Above, soft spotlights cast star- and heart-shaped beams; music-note balloons float at the sides. In the pit, a tiny tuxedo mouse conductor waves a baton while a few miniature mice play trumpet and violin. Behind, a stylized, warm-toned city skyline with simple theater marquees glows softly, keeping focus on the cute performers.

Balanced composition framed by the curtains and centered cake-stage; warm, expressive color palette of honey gold, blush pink, cherry red, coral, and midnight navy. Visible paper grain, gentle lighting bloom, and playful, expressive linework to enhance the cozy, celebratory mood.

Small text (tasteful and minimal) on a ribbon at the bottom center: “Cue the birthday overture!”

Generated with these themes: Broadway musicals, and .

Made with ❤️ by AI.