**Front Cover Illustration Description:**

At the center of the card, a vibrant, cartoonish purple birthday cake stands tall with three tiers, each layer whimsically lopsided and decorated with spirals, polka dots, and stars in varying shades of purple—from lavender to deep plum. Each tier is topped with oversized, exaggerated candles, their flames flickering with a hint of whimsy, curving as if they're dancing.

Perched atop the cake is an adorable, oversized purple mini lop rabbit. The rabbit has exaggerated floppy ears that comically drape over the cake's sides, and its large, round eyes gaze curiously at a single floating balloon. The balloon is violet, tethered to the cake with a delicate ribbon.

Surrounding the cake, a collection of colorful, cartoon-style confetti floats mid-air, swirling around in bright oranges, yellows, and greens, adding a playful contrast to the purple theme. To the left of the cake, a small group of party hats with exaggerated points and wide brims are scattered on the ground. Each hat sports a unique pattern of zigzags, stripes, and dots.

The background features a simple, bright sky-blue backdrop, giving a sense of openness and celebration. Floating across the sky is a fluffy white cloud, and emblazoned on it in bold, cheerful letters is the word "HOLLIE." The text appears as though it's been lovingly written with an invisible finger, maintaining a whimsical, carefree style.

A large banner arcs above the scene, stretching from the top of one side of the card to the other. The banner is an eye-catching bright yellow, with the words "HAPPY BIRTHDAY" boldly painted in thick, cartoonish purple letters that mimic the varied fonts reminiscent of Bill Watterson's playful lettering.

In the lower-right corner, a small, mischievous purple squirrel, its features exaggerated in true Charles Schulz style, can be seen holding a piece of cake in its paws, cheekily nibbling away while glancing at the viewer, adding a final touch of charm and fun to the scene.

Generated with these themes: PURPLE HAPPY BIRTHDAY, PURPLE BIRTHDAY CAKE, and PURPLE MINI LOP RABBIT.

Made with ❤️ by AI.