Is “Letter Box” in the public domain?

Yes. “Letter Box” is public domain and released under CC0, so it is free to download and reuse for any purpose, including commercially, with no permission needed.

Can I use “Letter Box” commercially for free?

Yes. As a CC0 public-domain work it can be used commercially, modified and redistributed with no fee and no attribution required.

“Letter Box” by Rocco Navigato (1940) is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of National Gallery of Art (Washington).

Letter Box

Rocco Navigato

Title	Letter Box
Artist	Rocco Navigato
Date	1940 20th century
Medium	watercolor, graphite, and pen and ink on paper
Classification	Index of American Design
Holding institution	National Gallery of Art (Washington)
Credit line	Index of American Design
Rights	Public domain (CC0)

About this artwork

“Letter Box” is a work by Rocco Navigato, dated 1940. It is executed in watercolor, graphite, and pen and ink on paper and classified as index of american design. This work is in the public domain (CC0), so the image may be downloaded and reused for any purpose without permission (see the licence note below).