This lithograph depicts Count Robert de Montesquiou, a prominent French aesthete and art patron of the late 19th century, rendered in Whistler's characteristic sparse and elegant style. The work exemplifies Whistler's mastery of the lithographic medium, employing minimal line work and strategic use of negative space to capture both the physical likeness and the refined personality of his subject. Created during the period when Whistler was deeply engaged with printmaking, this portrait reflects the artist's belief that suggestion and economy of means could convey more power than detailed representation.