This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Unknown maker French Study of Rocks Google Art Project. daguerreotype Cased object French Unknown maker Unknown maker French daguerreotypist The Paul Getty Museum getty edu PM about Mountains Scientific Inquiry Daguerreotype True AM lido getty edugmobj getty edu artobj getty edu html photography Not