Brunelleschi’s Dome of Florence Cathedral - Architectural Blueprint #250537 (License: Personal Use)

This black-and-white line drawing illustrates the cross-sectional elevation of the Florence Cathedral’s dome, designed by Filippo Brunelleschi in the early 15th century. It reveals key elements including the double-shell structure, octagonal drum with circular oculi, supporting arches, and the lantern atop. Adjacent chapels and buttressing elements are also depicted, emphasizing how the dome integrates with the basilica’s overall Gothic-Renaissance hybrid form.

Used on architecture history pages, educational resources, or museum websites to explain Renaissance engineering; targets users researching Brunelleschi, cathedral architecture, or dome construction techniques.