The front cover of the greeting card will feature a vibrant underwater birthday celebration, infused with a whimsical, cartoon-like charm inspired by a blend of Schulz, Disney, and Watterson.

**Foreground:**

1. **Anna-Maria the Diver**: Central to the scene is Anna-Maria, a diver with an oversized helmet reminiscent of classic deep-sea gear, exaggeratedly large eyes peering through the glass. She's clad in a vibrant, teal diving suit adorned with bright yellow starfish patches. In her right hand, she holds an elegant glass of bubbly champagne, its effervescent bubbles visibly rising.

2. **Red Balloon**: In Anna-Maria's left hand, a bright, glossy red balloon floats buoyantly. The balloon's string is exaggeratedly long and winds around her arm.

**Background:**

1. **Colorful Fishes**: Surrounding Anna-Maria, a school of cartoonishly expressive, multicolored fish swim playfully. Each fish is unique, some with stripes, others with polka dots, sporting oversized fins and curious eyes. Bright oranges, blues, and purples dominate their scales.

2. **Birthday Cake**: Resting on the sandy seabed, a large, three-tiered cake stands prominently, covered in aqua-colored icing. "Anna-Maria" is boldly piped in pink frosting on the top tier, with whimsical seashell and coral decorations. A few of the fish are peeking over its layers, eyeing the cake.

**Additional Elements:**

1. **Sea Plants and Coral**: Dotting the ocean floor are clusters of vibrant sea plants and corals, colored in varying shades of purple, orange, and green. They provide a lush backdrop and enhance the underwater setting.

2. **Bubbles and Light Rays**: Scattered throughout the scene are numerous bubbles, varying in size, adding a sense of movement and life. Soft, golden rays of sunlight penetrate the water from above, creating dappled patterns on the sea floor.

**Text Placement:**

- The name "Anna-Maria" appears not only on the cake but is also artistically woven into a seaweed banner that arches gracefully above her, adding a touch of elegance and cohesiveness to the scene.

This quirky, cheerful scene perfectly encapsulates a sense of fun and celebration, inviting the viewer into Anna-Maria's unique underwater birthday adventure.

Generated with these themes: A diver named Anna-Maria under water with a glass champagne ind the hand and in the other hand a red balloon in the other hand. Colorful fishes in the sea an a big cake with her name on on the ground.

Made with ❤️ by AI.