The U.S. National Archives Flickr

The National Archives and Records Administration (NARA) or National Archives is a “record keeper” of the United States Federal government. Besides contributions from the National Archives, the Flickr account contains photographs from the National Archives and the federal photography project called Project DOCUMERICA (1971 – 1977). The project was initiated by the Environmental Protection Agency (EPA) to capture the environmental problems and achievements of that era.

Te Papa Collections Online

The Museum of New Zealand Te Papa Tongarewa is the national museum of New Zealand. Their collections online contain information of more than 500,000 works of art. Among them, more than 30000 have downloadable images for reuse in high resolution. Users can search by keywords.

OMCA Political Posters

This collection was started as part of the “All Of Us Or None” (AOUON) archive project by Free Speech Movement activist Michael Rossman in 1977. The objective was “to gather and document posters of modern progressive movements in the United States”. The collection contains more than 20,000 political posters with a focus on “the domestic political poster renaissance that began in 1965 and continues to this day”. Users can search or browse the images.

British Library Flickr Commons

Since 2013, British Library released more than 1 million images to Flickr Commons. The images were obtained from the Library’s digitised collection of 65,000 books of the 17th, 18th and 19th century. The release of these images indicates the Library’s desire “to improve knowledge of and about them, to enable novel and unexpected ways of using them, and to begin working with researchers to explore and interpret large scale digital collections”. The images are arranged by different themes, such as book covers, illustrated letters, maps, flora and children book illustrations.

Callisphere by UC Libraries

Callisphere is “the University of California’s free public gateway to a world of primary sources”. Powered by the California Digital Library (CDL), the platform currently have more than 230,000 images, contributed by 139 archives, libraries, museums, and historical societies in California. Users may search or explore the images across different themes or topics.

Wellcome Images

Wellcome Images is one of the visual collections of the Wellcome Library. It contains themes ranging “from medical and social history to contemporary healthcare and science”. To date, there are close to 130,000 images across different themes.

Prints & Photographs Online Catalog (PPOC)

Driven by the LOC Prints & Photographs Division, PPOC contains catalog records and digital images from their holdings. These includes photographs, fine and popular prints and drawings, posters, and architectural and engineering drawings.