Geometric Blackwork Back Piece

A man in his thirties seated backwards on a stool, shirtless to reveal an expansive upper back tattoo in bold blackwork style. The design features a symmetrical arrangement of angular geometric patterns radiating from the spine, combining sharp triangular forms with dense dotwork filling. His head is turned slightly to one side, hands resting on his knees. Photographed in a bright studio with diffused window light from the left, creating soft contrast across the musculature and tattoo. Shot with a 50mm lens at f/4 for balanced sharpness. The atmosphere is professional and documentary.