Umkreis - Studie eines knieenden Mannes. Early 17th century.
Charcoal drawing and red chalk, white heightened.
Inscribed "P.P. Rubens" lower right. On blue laid paper. 30,4 x 24,3 cm (11,9 x 9,5 in), the full sheet.
Verso with, among others, stamp of unknown collector "KMN" (not in Lugt). [CB].