Hyper-realistic 8K full-body portrait of man seated on a wooden chair beside a dark-toned table. Right leg crossed over left, polished black leather shoes reflecting subtle light. Right hand on leg, left elbow on table supporting head, two fingers at temple in a thoughtful pose. Wearing a tailored charcoal gray suit over an open-collar striped white shirt, no tie. Upright yet relaxed, exuding sophistication.