Hagen, Christiaan, Amsterdam, Portrait of William Davidsone, verso - stamped, Half-length portrait to the right of William Davidsone, aged 48. With his name and a five-line caption in English below his portrait. At the top left his family crest with the motto: Sapienter si sincere., print, prent, prints, prenten, height 313 mm, width 241 mm, 1635 - 1707, print maker, prentmaker, 1664 - 1664, paper, papier, engraving, engraving (printing process), Work conception, after own design by