In the center of the card, there's a jubilant brown and white cocker spaniel with oversized, expressive eyes and floppy ears that nearly touch the ground. The pup stands on its hind legs, balancing a tiny barbell in its paws, as if in a lively cross-fit session. The barbell is whimsically oversized with cartoonishly large weights on either end, colored in bright pastel shades of pink and blue.

The background is a vibrant and festive park scene. Balloons of various shapes and colors float in the air: red, yellow, and green, with some shaped like tiny dumbbells. A large, multi-layered birthday cake sits to the side on a picnic table, adorned with swirls of whipped cream, cherries, and rainbow sprinkles. Atop the cake, a colorful, curling banner spells out "Hannah" in bold, bubble letters.

In the foreground, a cartoon cloud hovers with exaggerated fluffiness, carrying a rainbow that arcs over the scene, its vivid bands casting a playful shadow on the ground. A cluster of gift boxes sits near the cake, wrapped in shimmering paper with polka dot patterns and tied with oversized bows in every color imaginable.

In the background, cartoon-style trees with oversized, looping leaves create a whimsical, wooded area, while birds with elongated, whimsical features flutter above, some wearing tiny headbands as if they're part of the cross-fit theme. A path winds through the grass, made of colorful stepping stones shaped like paw prints.

This colorful, lively scene is a nod to the playful and humorous styles of Charles Schulz and Bill Watterson, with a touch of the exaggerated cartoon features found in the works of Osamu Tezuka and Walt Disney.

Generated with these themes: Brown and white cocker spaniel, and Cross fit.

Made with ❤️ by AI.