prometheus is a distributed digital image archive that currently makes more than 2,998,000 images of over 115 databases from institutes, research facilities and museums researchable on a common user interface.

Situated at the Institute of Art History of the University of Cologne, prometheus is supported by the non-profit association prometheus e.V. which promotes the ongoing developments of the digital media for science and research.

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Image series of the week


Nan Goldin

Black and white in the 1970s – In the early 1970s, the US photographer Nan Goldin royally pictures people from the Boston transvestite and cross-dresser scene in black and white, … | more...