https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9491521
Design for an Altarpiece with a drawing of St. Luke mounted at the center by unknown artist
Design for an Altarpiece with a drawing of St. Luke mounted at the center by unknown artist
Original public domain image from Yale Center for British Art
Public DomainFree CC0 image for Personal and Business use