de los Reyes. To the right of the presbytery, there is a realistic sculpture of the chapel's benefactor, Father Buenaventura de Medina Picazo. The upper choir area has a rectangular iron railing and also has the appearance of an altarpiece. Acanthus leaves are used to form the fretwork containing a series of medallions bearing the anagrams of the "Five Persons": Jesus, Mary, Joseph and Mary's parents Joaquín and Ana. The railing is surrounded by moulding that appears to thread through the fretwork. Originally this work was red and gold but the red has turned gray over time. Inside the choir, there are eight paintings by Pueblan artist Francisco Antonio Vallejo. See also List of colonial churches in Mexico City References Roman Catholic churches in Mexico City Spanish Baroque architecture Churches completed in 1731 Former convents in Mexico City Historic center of Mexico City