Anonymous, French, Nude woman with cushion, c. 1855, daguerreotype, 5.9x6.7 cm
I found this in The Art of the Daguerreotype by Stefan Richter (p. 75). What I like about this photograph, other than the fact that it's a daguerreotype, is that candid, frank, and relaxed portraiture didn't really seem common place for another 100 plus years. Still today it's not the norm. I always feel very distanced from people in old photographs because they look so rigid and nothing like the people I encounter on a daily basis, but not so with this portrait.