A Photographic Revolution in Rochester!

Posted by on Feb 14 2012 | History, Other, Photography

Sure, the times are changing and technology moves foreword. Yes, it’s sad that films days are numbered, but quit your whining. There’s another revolution in photography and it’s coming from Rochester, the “image city.”  I’m referring to the counter culture of historic photographic processes and they’re hot. Photographers all over the world are making their own plates and papers— and they’re doing it here at Eastman House.


Azo print made with the gelatin emulsion process being taught in April

Tintype being fixed


Coating paper in the gelatin emulsion darkroom 

 Scully & Osterman Skylight Studio, where we’ll shoot tintypes in March


The revival in the daguerreotype process started at George Eastman House back in the 1970s. Hey, we also jump-started the current craze in collodion photography by teaching the very first wet plate workshops in the mid-1990s. In the last two years we introduced dry collodion plates, collodion chloride printing-out paper and even did workshops in the earliest processes of Niepce, Daguerre and Talbot… the heliograph, physautotype and photogenic drawing! In private tutorials here at the museum we’ve taught albumen on glass and even orotones!

In March we have a great three day Tintype Workshop where we’ll make plates under the skylight over at Scully & Osterman Studio and see amazing original images and even collodion era cameras and equipment from the archives at the museum.

Gelatin silver emulsions are soon going to be the next historic photographic process revival and now is the time to gather information before the culture is gone. This April ex-Kodak emulsion engineer Ron Mowrey and I will teach our third gelatin emulsion workshop!

This is the real stuff for all you people who have been so upset about the demise of emulsion. We’ll be making a simple printing paper emulsion, but it’s the first step to the more advanced film emulsions; so one step at a time. If we get enough interest we’ll give a film and plate emulsion workshop next year, but the prerequisite would be the basic workshop. So, the way to keep film alive…is to make it your self!

Read more about all our 2012 Photography Workshops, or contact me directly at mosterman@geh.org to arrange a private tutorial, custom group workshop or if you need some advice with a process that’s giving you trouble.



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    Mark Osterman is the Process Historian in the Kay R. Whitmore Conservation Center at George Eastman House. Best known for his depth of knowledge in the area of collodion photography, Osterman is also internationally recognized for his research and teaching of photographic processes from Niepce heliographs to gelatin emulsions. Osterman's curriculum, once reserved for the international conservation community, is now available to the public through a series of hands-on workshops at Eastman House and other venues in the U.S. and abroad.

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    One Response to “A Photographic Revolution in Rochester!”

    1. Booked in and thoroughly looking forward to a one week course at Lacock Abbey this summer – can’t wait! I’m doing the 1839 course, but I’d love to try out one of the wet plate collodion processes one day too.

      14 Feb 2012 at 6:39 pm