The Scala Regia in Saint Peter's Basilica, Rome, with the statue of Constantine to the right

A very similar drawing of The interior of Saint Peter's, Rome, with the Tomb of Queen Christina of Sweden was sold at Christie's, London, 20 April 1993, lot 168, while a large view of The funerary monument of King John I of Portugal was sold at Sotheby's, London, 5 July 2000, lot 96.