Adult man standing facing a full-length mirror, left arm bent holding

Prompt

Adult man standing facing a full-length mirror, left arm bent holding black smartphone for selfie reflection, right hand grasping grey-and-white shoulder-bag strap near hip. Shirtless torso with bare chest and visible abdominal musculature, wearing red Spider-Man full-head mask covering face and neck, loose-fitting red cargo pants with drawstring waist and white snap buttons. Indoor room with bright overhead ambient light creating soft shadows under arms; clean environment with dark wall object and golden floor item reflected. Vertical portrait composition capturing head to mid-thighs within mirror frame., a single uninterrupted photograph only, no written words or typography anywhere in frame, no captions, no app UI, no social-media post layout, no screenshot borders