The Prima Macchina for the Chinea of 1764: A Capitol Building

Giuseppe Vasi, after Tommaso Catrani, after Paolo Posi

National Gallery of Art

This is a drawing of an architectural structure. The image depicts a grand, symmetrical building with classical architectural elements such as Corinthian columns, arched arcades, and statues. The building is elevated on a platform with two sweeping staircases. Statues of lions and human figures adorn the parapets. The foreground features a procession scene with horse-drawn carriages and figures. The sky is filled with decorative clouds. The drawing is richly detailed, showcasing intricate engraving craftsmanship.