Portrait of Manuel (Emanuel) Frockas, Anthony van Dyck, between 1631 and 1632
Date: between 1631 and 1632. Dimensions: height: 24.4 cm (9.6 in); width: 20 cm (7.8 in). Medium: black chalk on paper. Collection: The Duke of Devonshire and the Trustees of the Chatsworth Settlement, Chatsworth, Derbyshire. Anthony van Dyck - Portrait of Manuel (Emanuel) Frockas