Extreme macro of the tip of a wet ink brush, hairs drawn to a fine point, a single heavy black drop hanging from it and just about to fall, the drop's surface reflecting a bright window as a small curved highlight. An extreme macro photograph in which the material itself is the entire subject — no object, no scene, no story. Raking side light so that texture reads as relief. Fills the whole square frame, edge to edge, with the surface only. No human faces in frame. If hands appear they are ordinary working hands with five normal fingers, correctly proportioned, and fully clothed forearms. No text, no letters, no numbers, no signage, no logo and no watermark anywhere in the image. Do NOT include any real company logo, real brand name or real trademark.