Front and center, we have a whimsical, abstract birthday scene inspired by the masters of modern art.

**Background**:

The backdrop is a kaleidoscope of Mondrian-inspired intersecting rectangles in vibrant hues of red, blue, yellow, and white. In between these geometric shapes, Jackson Pollock-esque splatters in black and gold add dynamism to the scene.

**Main Subject**:

A central figure of an artistic vegan grey-haired male hippie is featured prominently. His hair is an expressive swirl of silver and white paint, cascading into an abstract waterfall of shapes and forms. The bandana on his head is adorned with Rothko-like blocks of earth tones—rich browns, deep greens, and sunset oranges.

**Rock Climbing Theme**:

To the left, a de Kooning-inspired representation of a rock-climbing wall looms large, constructed from abstract, amorphous shapes in a range of gray scales, from slate to charcoal. Interspersed are pops of color—vivid lime and turquoise bouldering holds that create a striking contrast.

**Birthday Elements**:

Near the top right corner, a cake is whimsically illustrated in a Miró style, with erratic lines and dot-like sprinkles, its layers tinted in pastel tones of lavender, peach, and mint green.

**Banner**:

Above the cake, a fluttering Twombly-esque banner dances through the scene, where the name "PETE" is scribbled in playful, cursive loops, rendered in a bold maroon against a cream background.

**Additional Elements**:

Floating around the scene are Malevich-inspired abstract figures—minimalist forms in contrasting black and white, echoing the silhouettes of climbers in action.

This abstract birthday card captures the energetic and eclectic essence of a birthday celebration with a rock climbing twist, perfect for the free-spirited soul named Pete.

Generated with these themes: Artistic Vegan grey haired male hippy wearing a bandana, and Rock vlimbing.

Made with ❤️ by AI.