Gregorius Mees

Portrait of Francis Ridderus Gregorius Mees

The Mass of Saint Gregory the Great, c. 1500 Anonymous

Mass of Saint Gregory Anonymous

The Mass of Saint Gregory the Great Master of Portillo

Mass of St. Gregory, mural from the crypt School Flemish

Gregory VII. Anonymous

Mass of St Gregory, c.1510 Flemish School

Mass of Saint Gregory Anonymous

The Mass of Saint Gregory Israhel van Meckenem

The Mass of Saint Gregory Israhel van Meckenem

The Mass of Saint Gregory the Great Diego de la Cruz

The Mass of St. Gregory Luca Giordano

Sir Gregory Page-Turner, 1768 Pompeo Girolamo Batoni

Pope Gregory XV Guercino

Pope Gregory XV Guercino

The Mass of Saint Gregory Spanish Painter

Saint Gregory the Great Pedro Berruguete

The Mass of Saint Gregory, 1511 Albrecht Dürer

The Offering to the god Aesculapius Pierre Narcisse Guerin

St Gregory in his Study, c.1520 Defendente Ferrari

Maesta: St. Gregory Simone Martini

St. Gregory, 1681 Claude Mellan

The Mass of St. Gregory the Great Robert Campin

Saint Gregory the Great Anonymous

Gregory of Nyssa School Italian

St. Gregory the Great and Job Anonymous

The Mass of Saint Gregory, 1511 Albrecht Dürer

Pope Saint Gregory VII (c. 1015/1028-1085), Anonymous

H. Gregory of Nazianzus the Younger, Church Father Zacharias Chatelain II

Bust of Pope Gregory XIV Sebastiano Torrigiani

St. Gregory the Great, 1795-99 Francisco Jose de Goya y Lucientes

The Mass of Saint Gregory Anonymous

Pope Gregory I the Great Anonymous

H. Gregory of Nyssa, Church Father Zacharias Chatelain II

St. Gregory the Great Francisco de Zurbaran

Portrait of M. Vipsanius Agrippa of the Gabii type Anonymous