Caspar Netscher

Portrait of a gentleman scientist, probably Constantijn Huygens, half-length, standing beside a group of miscroscopes
1680

Trimming bales of hay

A daughter and a son (Constantijn?) of the artist
1661 - 1684

Portrait of Cornelis Backer (1633-81), councillor, alderman, and colonel of the Amsterdam militia

Portrait of a man, possibly a member of the van Citters family
1678