St. Peter´s, apse, window, elevation (recto) Unidentified, portal, elevation (verso). Draftsman: Drawn by Anonymous, French, 16th century; Artist:

- Image ID: KNN7KM

St. Peter´s, apse, window, elevation (recto) Unidentified, portal, elevation (verso). Draftsman: Drawn by Anonymous, French, 16th century; Artist:

agefotostock / Alamy Stock Photo

Image ID: KNN7KM