A woman sits in a worn, adjustable chair donating blood

A woman sits in a worn, adjustable chair donating blood. She wears a light-colored, collared shirt and dark pants. A blood bag rests on a small wooden table next to her. Her left arm is extended with a needle inserted. A compress is held in her left hand. Two similar chairs are stacked behind her. A cell phone partially obscures the bottom right corner of the frame. The setting appears to be a simple, possibly institutional, room.