Studies for the Nave and Narthex of San Giovanni in Laterano, Rome (recto and verso)Francesco Borromini · ca. 1646–55

Black chalk (recto); pen and brown ink and black chalk (verso)The Metropolitan Museum of Art · CC0 1.0Lindy Arts

Studies for the Nave and Narthex of San Giovanni in Laterano, Rome (recto and verso)

Black chalk (recto); pen and brown ink and black chalk (verso)