Masterpiece, realistic, UHD, A photograph taken from a low angle, looking up at a shirtless man. The man is standing with his legs slightly apart, and his hands behind his back. His hairy chest and abdomen are fully exposed, including some pubic hair is sticking out. His brown nipples are visible . The man appears is of Caucasian ethnicity. He is wearing light blue, slightly faded jeans that are unbuttoned and unzipped, revealing a glimpse of his underwear. The background is blurred, suggesting an indoor setting. The camera used is a full-frame DSLR or mirrorless, such as a Nikon Z9 or Sony A7R IV, paired with a 70-200mm f/2.8 lens. This setup ensures sharp focus on the subject while subtly compressing the background, creating a cinematic depth of field that blurs the background