Wilhelm Imaging Research

Wilhelm Imaging Research is an American company with expertise in the permanence of photographic and digital printing materials.[1]^:408 It provides testing services[1]^:408 and conservation advice.

It was started in 1995 by Henry Wilhelm and Carol Brower,[2]^:9 who in 1993 had together written a book on photograph preservation,The Permanence and Care of Color Photographs: Traditional and Digital Color Prints, Color Negatives, Slides, and Motion Pictures.[3]

References

1. Tom P. Ashe (2014). Color Management & Quality Output: Working with Color from Camera to Display to Print. New York: Focal Press. ISBN 9781136086380.
2. Julius Vitali (2003). The Fine Artist's Guide to Marketing and Self-promotion. New York: Allworth Press, ISBN 9781581152814
3. Wilhelm, Henry; Brower, Carol (1993). The Permanence and Care of Color Photographs: Traditional and Digital Color Prints, Color Negatives, Slides, and Motion Pictures. Preservation Pub. Co. ISBN 978-0911515008. Retrieved 22 May 2013.

External links

• Official website
• Fade to Black: article about criticism by Wilhelm Research of Kodak's longevity claims
• Going, Going, Gone! article about the controversies surrounding image permanence testing techniques