Portrait of the Painter Francois Gysels, n. d. , Pen and black ink and two shades of gray wash over graphite on vellum. Framing line in pen and brown ink. , 6 13/16 x 5 5/8 in. (17. 3 x 14. 3 cm), Drawings, David Bailly (Dutch, Leiden 1584?1657 Leiden), A portrait painter and draftsman, Bailly created a number of small drawings with pen and fine brush, among them several depicting artists of his day. Bailly drew Francois Gysels the Younger, a painter of landscapes and portraits from whom no works are known, with meticulous hatching reminiscent of the line work employed in engraving