![](http://www.alamy.com/thumbs/6/35365EBB-D8EF-454F-B5DA-DB2ABBA1332E/K250AA.jpg)
Grotte du Mas d'Azil - Les Travaux Publics de la France, 1883
Size: 2665px × 3824px
Photo credit: © Hi-Story / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 19, antique, architecture, century, civil, engineering, france, photography, vintage, xix