The front cover of the birthday greeting card features a vibrant and lively cartoon scene, bustling with exaggerated and whimsical details that draw inspiration from the aforementioned artists.

**Foreground:**

Dominating the foreground is a magnificent, tiered birthday cake constructed entirely of colorful LEGO bricks. Each tier is a different vivid hue: the bottom tier is bright red, the middle is sunny yellow, and the top is a bold blue. Oversized, fantastical LEGO candles, with flames flickering in exaggerated cartoon style, top the cake, and they appear almost to be animated, suggesting a playful dynamism. Scattered around the base of the cake are individual LEGO pieces, as if they’ve just been placed there by a giant hand.

**Midground:**

Surrounding the cake is an assembly of quirky, anthropomorphic LEGO minifigures engaged in a jubilant celebration. Each minifigure is dressed in architecturally themed attire, wearing hard hats and holding miniature blueprints. One holds a tiny LEGO birthday hat, another carries a LEGO balloon, and a third minifigure is hoisting a LEGO gift wrapped in a bright green and purple pattern. Their features are exaggerated, with expressive faces showing broad, cartoonish smiles and wide, circular eyes.

**Background:**

In the background, a LEGO cityscape rises into view, inspired by iconic architectural wonders. The LEGO buildings emulate famous landmarks with a cartoon twist, including a blocky version of the Eiffel Tower, a LEGO skyscraper reminiscent of the Empire State Building, and a whimsical, colorful rendition of a pagoda. Each structure is rendered with an exaggerated cartoonish style, slightly bent and skewed, giving the scene a dreamlike quality.

**Colors and Details:**

The color palette is vibrant, with primary colors dominating the scene. The sky is a soft, gradient blue, scattered with fluffy, oversized white LEGO clouds that float lazily across the backdrop. Sprinkled throughout the scene are confetti-like bursts of color, hinting at the festive atmosphere. In the bottom corners of the card, ornate LEGO-style text subtly integrated into the illustration reads, “Happy Birthday!” in bold, playful letters, harmonizing with the theme.

This greeting card cover embodies a celebration of creativity, architecture, and birthdays, styled in an exaggerated cartoon format that pays homage to the influential artists and movements mentioned.

Generated with these themes: Lego, Birthday cake, and Architecture .

Made with ❤️ by AI.