The main photograph collection contains all types of photographic images, from daguerreotypes to contemporary inkjet prints from digital files. The collection also includes glass plate and cellulose acetate negatives. The images are organized into subject series. Most images relate to the people, locations, and events in Albany and other upper Hudson Valley communities. The collection also contains works by contemporary artists.

The Postcard Collection depicts numerous establishments and events throughout Albany, New York, from approximately 1900-1980. This is an artificial collection created by the volunteers of the Albany Institute of History & Art from various individual donations over the years.