The blind singer

The engraving shows a musician playing a small guitar, seated on a stone and wearing a hat, in an attitude of singing, against a dark, neutral background. His expression with a lost gaze suggests that he may be a blind man.

Sayre relates it to a lost drawing from Album H, A Clergyman and Two Dominicans Singing, although there are other authors who relate it to the drawing Friar Guitarist, and to the Prisoners series.