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:
LouisJean Desprez Interior of St. Peter's Illuminated Google Art Project. LouisJean Desprez LouisJean Desprez CooperHewitt National Design Museum cooperhewitt org PM Pen and black ink brush and gray wash white gouache on dark cream laid paper Boussac Lugt suppl sale Paris September as Lemonnier Joseph