Unknown Maker, American

When photography was first being developed in the late 1830s and early 1840s, its applications were strictly limited to the kinds of objects you see on the left side of this case. Daguerreotypes and salted-paper prints were celebrated as technical marvels for their ability to stabilize images made with a camera. But they were also extremely fragile, subject to fading, and difficult to replicate and share widely. 

In response to these limitations, artists, printmakers, and scientists looked for ways to combine photography with printmaking. A major breakthrough was the addition of light-sensitive materials (including bitumen and dichromated gelatin) to printmaking processes. Discoveries were shared through publications such as Alphonse Poitevin’s 1862 Manual on Photographic Printing without Silver Salts, displayed here.

Daguerreotypes (1839-1865) are unique images made with sensitized silver on a silver-coated copper plate. While the images can be difficult to see at some angles, the process was prized for its sharp detail.