1.
Signatures of painters in Rome on the Domus Aurea vault
2.
Diagram of palette from letter
Signatures of Jan Vermeer
Pictorum aliquot celebrium Germaniae Inferioris effigies: Portrait of Hieronymus Cock
Portrait of Pieter Jansz. Saenredam
Rubens Painting in His Garden Surrounded by His Family
3.
4.
Photograph of Karel Appel in studio
Self-portrait with a gold chain
Self-portrait
5.
Self-portrait with a Medallion on a gold Chain