Art, literature & history
A Prison Interior with a Monumental Staircase
1770s
- Dating
- Within this decade
- Held at
- National Gallery of Art
- Medium
- pen and brown ink over graphite
- Dimensions
- sheet: 29.8 x 20.3 cm (11 3/4 x 8 in.) mount: 42 x 33 cm (16 9/16 x 13 in.)
- Collection no.
- 2011.122.1
- Attribution
- By the artist
- Image rights
- CC0 1.0License details
Vincenzo Mazzi. A Prison Interior with a Monumental Staircase. Vincenzo Mazzi; This file was donated to Wikimedia Commons as part of a project by the National Gallery of Art . Please see the Gallery's Open Access Policy .. https://commons.wikimedia.org/wiki/File:Vincenzo_Mazzi,_A_Prison_Interior_with_a_Monumental_Staircase,_1770s,_NGA_156689.jpg. CC0 (https://creativecommons.org/publicdomain/zero/1.0/). Full-frame proportional resize and JPEG compression.
Collection: National Gallery of Art
About this artwork
A Prison Interior with a Monumental Staircase — Vincenzo Mazzi. 1770s.
Medium: pen and brown ink over graphite.
Dimensions (museum labels retained): sheet: 29.8 x 20.3 cm (11 3/4 x 8 in.) mount: 42 x 33 cm (16 9/16 x 13 in.).
Collection: National Gallery of Art, Washington. Accession 2011.122.1. William B. O'Neal Fund.
Museum holding does not establish current display.
Source: National Gallery of Art, CC0 collection metadata, retrieved 9 September 2026.
Location checked Sep 9, 2026. This does not indicate whether the work is on display.