| Robert Sayer The Church of St. Peter's at Rome 16 x 10.5 inches Etching on copper plate with original hand colour; published by Robert Sayer in London circa 1780. £425Unframed |
| Robert Sayer The Church of St. Peter's at Rome 16 x 10.5 inches Etching on copper plate with original hand colour; published by Robert Sayer in London circa 1780. £425Unframed |