LOC's Public Domain Archive
The objects in this archive are from Library of Congress - the nation’s first established cultural institution and the largest library in the world, with millions of items including books, recordings, photographs, maps and manuscripts in its collections. The Library provides Congress, the federal government and the American people with a rich, diverse and enduring source of knowledge to inform, inspire and engage them and support their intellectual and creative endeavors.
Disclaimer: A work of the Library of Congress is "a work prepared by an officer or employee" of the federal government "as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law and are therefore in the public domain. This website is developed as a part of the world's largest public domain archive, PICRYL.com, and not developed or endorsed by the Library of Congress, https://www.picryl.com
![[High sealers and drillers on the walls of Black Canyon]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDUvaGlnaC1zZWFsZXJzLWFuZC1kcmlsbGVycy1vbi10aGUtd2FsbHMtb2YtYmxhY2stY2FueW9uLTliMjI5Ny0xMDI0LmpwZw%3D%3D/320/431/jpg "[High sealers and drillers on the walls of Black Canyon]")
![[Sketch of plaster work in ceiling and interior wall]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTEvMDkvc2tldGNoLW9mLXBsYXN0ZXItd29yay1pbi1jZWlsaW5nLWFuZC1pbnRlcmlvci13YWxsLTcwMDY5Yy02NDAuanBn/40/32/webp "[Sketch of plaster work in ceiling and interior wall]")
![[Sketch of a cannoneer and a cannon]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTEvMTUvc2tldGNoLW9mLWEtY2Fubm9uZWVyLWFuZC1hLWNhbm5vbi0yN2ZiMGMtNjQwLmpwZw%3D%3D/40/55/webp "[Sketch of a cannoneer and a cannon]")
![[Railroad tracks and utility poles along a waterway and cliff]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDUvMDEvMDEvcmFpbHJvYWQtdHJhY2tzLWFuZC11dGlsaXR5LXBvbGVzLWFsb25nLWEtd2F0ZXJ3YXktYW5kLWNsaWZmLTEtNjQwLmpwZw%3D%3D/40/35/webp "[Railroad tracks and utility poles along a waterway and cliff]")
![[Floodgates at dam facility] - Color separation negative, public domain](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDUvMDEvMDEvZmxvb2RnYXRlcy1hdC1kYW0tZmFjaWxpdHktNjQwLmpwZw%3D%3D/40/39/webp "[Floodgates at dam facility] - Color separation negative, public domain")
![[A tiled wall in the Mausoleum of Valide Sultan]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODAvMDEvMDEvYS10aWxlZC13YWxsLWluLXRoZS1tYXVzb2xldW0tb2YtdmFsaWRlLXN1bHRhbi02NDAuanBn/40/51/webp "[A tiled wall in the Mausoleum of Valide Sultan]")
