Is “[Rue de Constantine]” in the public domain?

Yes. “[Rue de Constantine]” 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 “[Rue de Constantine]” 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.

“[Rue de Constantine]” by Charles Marville (1866) is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of The Metropolitan Museum of Art.

[Rue de Constantine]

Charles Marville

Title	[Rue de Constantine]
Artist	Charles Marville
Date	1866 19th century
Medium	Albumen silver print from glass negative
Classification	Photographs
Holding institution	The Metropolitan Museum of Art
Credit line	Purchase, The Horace W. Goldsmith Foundation Gift, through Joyce and Robert Menschel, 1986
Rights	Public domain (CC0)