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:
Guercino Portrait of Paul Gregory XV WGA. File Guercino Pope Gregory XV ca Google Art Project Artwork Creator Guercino between Oil on canvas size cm Institution Getty Center object history credit line accession number PA own PDold painting portrait Italian WGA form painting WGA type portrait WGA School Italian WGA time