A young adult male with a muscular physique is depicted in a mirror selfie taken in a locker room or changing facility located in Gabrovo, Bulgaria

A young adult male with a muscular physique is depicted in a mirror selfie taken in a locker room or changing facility located in Gabrovo, Bulgaria. The individual, who has dark curly hair, a mustache, and a short beard, is shirtless and wearing white athletic shorts with a green stripe. He is flexing his right bicep, with his arm crossed over his torso, while holding a light-colored smartphone in his left hand to capture the image. A red bracelet is visible on his left wrist. The reflection in the mirror reveals a background consisting of white lockers marked with blue alphanumeric symbols (e.g., 'A', 'S', '7', '4', '3'), grey-textured walls, a red upholstered bench on the right, and brown wall-mounted cabinets above the bench. The ceiling is composed of white grid panels with recessed spot lighting and a rectangular fluorescent light fixture. An electrical outlet is visible on the right wall. A vertical metallic frame, possibly part of a shower or changing partition, is also visible.