Bold, cute abstract scene: a stylized cat and a joyful snail dancing together on sweeping rainbow arcs. Use chunky geometric shapes and fluid curves, high-contrast colors, and dynamic brush-stroke textures for modern expressive energy. The cat is simplified and round-cheeked with big friendly eyes, a tiny bow tie, and a tail curling into a spiral; mid-twirl pose with one paw lifted. The snail has a rainbow-spiral shell, a tiny party hat, and a body curved like a musical note; mid-twirl mirroring the cat. Rainbow bands sweep diagonally across the composition, with confetti triangles, dots, and starbursts orbiting them as motion accents. Background: deep indigo/navy to make colors pop; soft glow halo around the characters. Palette: electric magenta, cyan, sunshine yellow, tangerine, lime, candy pink, crisp white accents; black only for tiny eye details. Texture: thick daubs, dry-brush sweeps, subtle paper grain over crisp vector-like edges. Composition: full-bleed portrait, bold diagonals, large overlapping shapes, generous negative space around the duo. Mood: adorable, playful, celebratory.

Include a small single-line hand-lettered caption near the bottom center: "Happy Purrthday — let's shell-ebrate!" in warm white or sunny yellow with a tiny drop shadow; keep the text minimal so the image dominates.

Avoid realism, photography, muted palettes, clutter, extra text, or logos. Aspect ratio: portrait 4:5.

Generated with these themes: Snail, Cat, Dancing, Rainbow, and .

Made with ❤️ by AI.