Leiden, Honkoop, widow Abraham (I), Delfos, Abraham, Amsterdam, Houbraken, Jacob, Barent Cornelisse van Keulen, Portret van Barend Kornelisse van Keulen, verso - stamped, Bust of Barend Kornelisse van Keulen in an oval. The portrait rests on a plinth on which his name and details are written in three lines in Dutch., print, prints, verso lower left - stamped, height 172 mm, width 104 mm, Northern Netherlands, 1698-12-25 - 1780-11-14, print maker, printmaker, 1777 - 1777, paper, engraving, engraving (printing process), 1731-03-08 - 1820-07-13, intermediary draughtsman, after a drawing by, Publication (Event), Publication, publisher