Canalization of the Mouth of the Sasso Vino into the Lake of Castel Gandolfo: Perspective and PlanPietro Paolo Coccetti (Cocchetti) · 1710–27

Pen and brown ink, brush and gray and light green wash, over traces of ruling in graphiteThe Metropolitan Museum of Art · CC0 1.0Lindy Arts

Canalization of the Mouth of the Sasso Vino into the Lake of Castel Gandolfo: Perspective and Plan

Pen and brown ink, brush and gray and light green wash, over traces of ruling in graphite