Works at Wallraf–Richartz Museum

Portrait of a man, possibly Herman van Gouda

Portrait of a man, probably Nicolaes Noppen

Portrait of a Scholar at his Desk (formerly called Lipsius)

Portrait of a seated lady with roses, wearing a medal

Portrait of a woman

Portrait of a Woman

Portrait of a Woman

Portrait of a woman and a girl

Portrait of a woman with a lace collar and a ribbon

Portrait of a woman, possibly Cornelia van der Meer

Portrait of a Young Man

Portrait of a Young Man by Godfried Schalcken

Portrait of a young prince

Portrait of an unknown boy with a ball

Portrait of an unknown man

Portrait of Antonin Proust

Portrait of Doge Girolamo Priuli

Portrait of Heinrich Gottfried Bauer

Portrait of Herwin von Kreps

Portrait of Johann Heinrich Pallenberg

Portrait of Madame Jacques Ignace Hittorf as Juno

Portrait of Mr. Johan Wierts

Portrait of Mrs. Johan Wierts

Portrait of Paolo Tiepolo