This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Carlo Dolci Study of the Evangelist Matthew and the Angel Google Art Project. red chalk black chalk Florence Florence Carlo Dolci Carlo Dolci Museum Kunstpalast Dsseldorf smkp de Rtel und schwarze Kreide False KA FP smkp de Museum Kunstpalast Dsseldorf Sammlung der Kunstakademie NRW photo Horst Kolberg