The 'Ornithon' or Aviary of Varro

Saint Francis in the Desert, Praying before a Crucifix

Military Column at the Carmentalis Gate

Saint Roch Interceding on Behalf of the Lord

The Bust of an Old Man, a Boy, and a Young Woman

Bust of a Man with a Mustache

Foliate Design for a Breast Jewel, an Eagle atop a Blossom on the Tip of the Larger Motif

Six Ears

Remains of the Arch of Septimius Severus

The Church of Santa Croce in Gerusalemme

Saint George and the Dragon

Allegory of Religion Holding the Portrait of Pope Alexander VII

Porcupine Hunt with Nets