Isosceles Triangle and Right Triangle
- Medium
- aquatint, hardground etching, drypoint, and roulette in black on Rives heavyweight white paper
- Dimensions
- image: 15.2 x 14.5 cm (6 x 5 11/16 in.) sheet: 48.3 x 33 cm (19 x 13 in.)
- Genre
- Museum
- National Gallery of Art
![Orpheus [obverse]](https://api.nga.gov/iiif/0cf7c5f8-194d-4593-b78e-42a0d1fc7aae/full/843,/0/default.jpg)
