FIN-S-MGE000-0168 Martyrdom of St. Peter, work by Giovan Francesco Barbieri, also known as "il Guercino", conserved at the Galleria Estense in Modena Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Artist: Guercino, Giovan Francesco Barbieri, known as Date of artwork: 1600-1666 Period and style: Baroque Location: Modena, The Estense Gallery Place of photography: Modena, Galleria Estense People: Peter Collection: Finsiel/Alinari Archives Object type: slide on film Photographic technique: P color process Technical info Image sizes (pixel): 1890 X 3180 Image sizes (cm at 300 dpi): 16 X 26 Image sizes (MB): 6.07 Color space: RGB