Studio of Francois Clouet (French, c. 1510-1572) Portrait of a Man Black chalk with red chalk On laid paper with a lion holding a globus cruciger and shield coat of arms watermark. (This watermark is listed in the Briquet catalogue of watermarks as #878 dating between the years 1536-1562.) Indecipherable collector's mark, lower right; inscription in French verso attributing the work to the German school of the 16th century and Albrecht Durer. Sheet Size: 12.5 x 9 in. Overall Framed Size: 26 x 22 in. Framed behind glass.