prometheus is a distributed digital image archive that currently makes over 135 databases from institutes, research facilities, and museums with more than 4,176,000 records from the fields of art, culture, and history 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.



Image series of the week

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Wendy Red Star
Gentle Activism – Through photographs, collages, sculptures and installations, the American artist and member of the Apsáalooke (Crow) Nation Wendy Red Star explores the history and present-day realities of Indigenous peoples. | more...


News

Tool for image annotation

What we’re missing in our image archive is a tool that allows us to tag, describe, and link image details. Thanks to the project “Meta-Image” we were able to offer this capability. However, after the project ended, Meta-Image was no longer updated and is no longer available for use.

But now there’s a new opportunity. With heiANNO, the Heidelberg University Library has developed a web-based annotation module, and we are currently working on further developing it for integration into prometheus. The new annotation tool will allow you to add annotations to images in the image archive. These annotations are polygons associated with a title, a description, and a series of relationships to other annotations you have created.

This makes it easier to identify and understand iconographic relationships between image details and ensures that image annotations can be reused in the long term as independent scientific research data.