Speculum Romanae Magnificentiae: Design for the Basilica of St. Peter's in the Vatican 1514

Antonio da Labacco's 1514 design for the Basilica of St. Peter's in the Vatican is an intricate and detailed architectural drawing. The print, held by the Metropolitan Museum of Art, showcases Labacco's vision for the iconic dome and facade of the basilica. The drawing uses a cross-section technique to reveal the complex internal structure of the building. While Labacco's design wasn't ultimately realized, it's a significant example of the architectural Renaissance. The use of a grid system and precise measurements reflects the period's emphasis on order and rationality. The drawing also highlights the centrality of the dome, a signature feature of the basilica, and its visual impact on the surrounding cityscape.