Sadeler, Raphaël (I), Vos, Maerten de, Frankfurt, Keulen, The four ages, Labor, Adulthood under the influence of work, verso center bottom - stamped, A young man is busy with a compass and a book about architecture. Around him are tools of intellectual and physical labor. His gaze is fixed on the goddess Minerva, who stands beside him and will assist him with knowledge and experience in all his toil. In the background are depicted all kinds of possible crafts, such as agriculture, weaving, trade and construction. With Latin caption., print, prent, prints, verso under - stamped, height 222 mm, width 258 mm, Zuid-Nederlands, 1560, print maker, printmaker, 1591 - 1591, paper, papier, engraving, graveren (drukprocedé), Work conception, 1532 - 1603-12-04, after a design by, Publication (Event), Publicatie, publisher