At the top of the Photorealistic picture taken from a camera image, "Happy Birthday Maxim" in playful hand-painted brush lettering, white with a soft warm drop shadow, gently arcing across the sky.

Ultra-high-definition 4K UHD photograph with accurate lighting, lifelike textures, and rich depth of field, capturing a true-to-life scene. Portrait orientation, cute mood. Golden-hour sunlight over an alpine meadow trail. In the foreground, a matte forest-green hardtail mountain bike rests on its kickstand. In the wicker front basket sits a tiny ginger tabby kitten wearing a snug teal mini bike helmet (with little ear cutouts), paws on the basket rim, bright eyes toward the camera. On the saddle, a silver tabby kitten in a small polka-dot party hat balances with tail curled around the seatpost, gazing playfully at the other kitten. A single pastel teal helium balloon is tied to the seatpost with a curled ribbon, drifting gently. Snow-capped mountains and a clear blue sky in the distance; wildflowers (daisies and lupines) and tall meadow grass form a soft, creamy bokeh background.

Photorealistic camera setup: full-frame look, 85mm prime lens, f/2.8, ISO 200, 1/500s. Natural backlight creates warm rim light on whiskers and handlebars; subtle fill for detailed faces. Ultra-real textures: crisp whiskers, soft fur, woven basket fibers, knobby tire tread, faint dust on the frame, dewdrops on grass. True-to-life color with a gentle, tasteful vignette; no heavy filters or stylization.

At the bottom of the image, a small caption in warm pastel script: "Have a purr-fect, wheely good day!"

Generated with these themes: Cats, mountainbike, and .

Made with ❤️ by AI.