# Guide for Constructing the Letter O

- By: Joris Hoefnagel (Flemish, / Hungarian, 1542 - 1600)
- Date: about 1591–1596
- Medium: Watercolors, gold and silver paint, and ink
- Classification: Folio
- Dimensions: Leaf: 16.6 × 12.4 cm (6 9/16 × 4 7/8 in.)
- Culture: Flemish and Hungarian
- Credit line: The J. Paul Getty Museum, Los Angeles, Ms. 20, fol. 136v
- Museum: [J. Paul Getty Museum](https://www.getty.edu/art/collection/object/105TPK)
- Rights: [CC0. Digital image courtesy of Getty's Open Content Program](https://creativecommons.org/publicdomain/zero/1.0/)
- Picture: https://media.getty.edu/iiif/image/1947710f-4a89-42b6-82a5-d65d7e2a52c3/full/!1920,1080/0/default.jpg
- Who can see it: Tweens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)