Santa in Studio, bright commercial whimsy

A playful commercial photograph of Santa Claus trying to hold a wobbling tree pose on a simple red yoga mat, intent to convey light humor and polished ad-like calm; medium is high-key commercial photography with clean retouching. The bright white yoga studio is minimal and uncluttered, defined only by a few soft gray rectangular blocks suggesting walls and a pale gray floor, smooth gradient background and plenty of negative space for copy. Santa is full-bodied and jolly, mid-60s, fair-skinned, white beard and round belly, wearing a classic red hat (tilted slightly), a relaxed red short-sleeve top and comfortable neutral workout pants; his expression is amused concentration, one foot pressed to inner thigh, arms raised but slightly unsteady so his belly leans him off balance. Soft, even daylight from the left casts gentle, warm-edged shadows to the right, the red mat (#C4122E) as the dominant accent against whites and grays, surfaces appearing smooth and slightly reflective for a polished look. Framing is horizontal 16:9, medium-wide view that keeps Santa centered-left with ample empty space on the right for advertising copy, mat and full figure visible from head to toes, slight eye-level perspective. Keep props minimal — only the red mat and a faint studio seam — textures clean and matte, no readable text or busy details, final image feels bright, airy, humorous and commercially polished.