Artwork preview

Burning Glass

François-Philippe Charpentier

National Gallery of Art

This is a drawing of a mechanical device with large wheels and an intricate structure. The device features a complex system of levers, handles, and reinforcing structural elements mounted on a platform with wheels. The apparatus is sketched with detailed hatching and cross-hatching techniques to give a sense of depth and form. There are stairs next to the device. The drawing highlights the craftsmanship and design of machinery from an earlier era with an emphasis on geometric precision and functionality.

Artwork Details

Date
c. 1774
Medium
etching on laid paper
Dimensions
14133 × 9081 px
Public Domain
Yes
Museum Record
View original