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:
SaintJohn of the HermitsLithograph. San Giovanni degli Eremiti St John of the Hermits Palermo Sicily br This is cropped and tinted image of plate VI from Knight Henry Gally Saracenic and Norman remains to illustrate the Normans in Sicily London Murray The lithograph was printed by Charles Joseph Hullmandel scan of the original lithograph