Charles Meryon's etching portrays Armand Gueraud, a prominent Nantes printer and intellectual of the 19th century, with meticulous attention to the sitter's contemplative expression and refined features. The work demonstrates Meryon's masterful handling of the etching medium, employing precise lines and careful tonal gradations to capture both the psychological depth of his subject and the technical sophistication characteristic of his printmaking practice. As a portrait of a fellow man of letters, the print reflects Meryon's engagement with the cultural and intellectual circles of his time.