For the birthday greeting card, envision a surreal, abstract scene that merges vibrant and contrasting elements inspired by the mentioned artists and movements.

**Background:**

The backdrop is a deep, lush hot pink canvas that stretches edge to edge, a bold foundation that sets a lively tone. It subtly shifts in texture, reminiscent of a Rothko painting, where the intensity of pink fluctuates, creating a sense of depth. Layered beneath this vibrant pink, thin, horizontal lines of silver occasionally surface, akin to Agnes Martin's minimalist approach, adding an understated elegance and rhythm to the background.

**Central Imagery:**

In the foreground, we have a dynamic assembly of shapes and colors, borrowing from Kandinsky’s playfulness and Mondrian's geometric structure:

1. **Shapes**: Dominating the scene is an array of overlapping, interlocking shapes—triangles, circles, and squares—each outlined in black, giving a de Stijl nod to Mondrian. The shapes are filled with gradients of silver, which glisten and shift under light, creating an illusion of movement.

2. **Lines**: Intricate, swirling lines reminiscent of Pollock’s energetic splatters meander through the scene, their chaotic black strokes contrasting sharply with the structured forms. They intertwine with Cy Twombly’s inspired scribbles, adding layers of complexity.

3. **Accents**: Scattered throughout are tiny, polished silver stars and dots that sparkle against the pink, as if reflecting a Miró-esque whimsical celestial map. These accents provide a sense of wonder and curiosity.

**Text Elements:**

The words "Happy Birthday" are emblazoned across the top third of the card in a bold, modernist black font. The lettering echoes de Kooning’s expressive brushwork, slightly distorted and irregular, providing an artistic flair and drawing the viewer’s eye.

**Additional Details:**

Flowing around the text, thin black curves and lines interweave like a Richter-inspired abstract landscape, grounding the text in the vibrant chaos of the design.

The overall composition is a harmonious clash of structure and spontaneity, a celebration of form and color that captures the eclectic and festive spirit of a birthday.

Generated with these themes: Hot pink background , Black lettering, and Silver decoration.

Made with ❤️ by AI.