Aert Schouman Jacob Houbraken - Nikolaas Verkolje Margreta Wulfraet R Bleek, Margaretha Wulfraet, 1750

Engraved portraits of nicolaas verkolje (upper left), margaretha wulfraet (right), and r bleek (lower left). Engraved by jacob houbraken after aert schouman in jan van gool's "nieuw schouburg", 1750. Date: 1750.