Antonio da Sangallo's project for St. Peters, plan of the façade extended to the left with a towerAntonio da Labacco · 1540–49

Antonio da Sangallo's project for St. Peters, plan of the façade extended to the left with a tower

EngravingThe Metropolitan Museum of Art · CC0 1.0Lindy Arts

Antonio da Sangallo's project for St. Peters, plan of the façade extended to the left with a tower

Antonio da Labacco · 1540–49

Antonio da Sangallo's project for St. Peters, plan of the façade extended to the left with a tower

Engraving

The Metropolitan Museum of Art · CC0 1.0