In the following discussion, I aim at writing afterthoughts on a curatorial endeavour titled Porcelain Photo in Hong Kong: A Mobile Museum (2017). These reflections encompass personal journeys, confessions, supplementary knowledge, and, I hope, new insights into curatorial studies within the Sinophone world and beyond. Before delving into the narrative, I want to clarify some terminology that might cause confusion. I deliberately distinguish between “photograph” and “photography,” as well as “porcelain photo” and “photoceramics,” further articulating their differences, particularly their contextual nuances, below.
The Image Permanence Institute, Rochester, Upstate New York
In the summer of 2015, exactly ten years ago, I first visited the Image Permanence Institute (IPI) in Rochester, New York. Rochester is renowned for the significant contributions of photography pioneer, entrepreneur, and philanthropist George Eastman (1854-1932), founder of the Eastman Kodak Company. Eastman’s innovations led to the manufacture and popularisation of medium-format and 35mm roll film, which profoundly impacted everyday life and has contributed to the rise of amateur photography globally since the mid-20th century. The George Eastman Museum, dedicated to the history, conservation, and practice of photography and moving images, is appropriately named after him, and is located on his former estate. As a photographer keenly interested in the physicality of photographs, I had long wished to experience Eastman’s legacy and that of the Eastman Kodak Company firsthand.
My visit included a five-day period of intensive learning in the “Photographic Process Identification Workshop,” organized by the IPI at the Rochester Institute of Technology, with support from The Andrew W. Mellon Foundation. Research scientists Al Carver-Kubik and Ryan Boatright instructed the workshop, alongside fifteen participants from various museums, archives, and research institutes. I am forever grateful for the invaluable knowledge shared by these experts, which significantly shaped the future development of the “Porcelain Photo in Hong Kong” project.
The workshop, as its title suggests, covered most types of photographic prints, focusing on identification and potential conservation strategies. We were immersed in the history, characteristics, and preservation conditions of photographs through lectures, hands-on examination of prints, darkroom practices, and microscopic analysis of the photograph’s physical structures. Personally, this was a profoundly positive learning experience, especially since I lack a formal photographic conservation background. After the workshop, my interest in the history and material culture of photography blossomed exponentially.
I would like to share two illustrative anecdotes from this experience. In a casual Q&A session following a lecture, Al Carver-Kubik was asked for a general overview of the historical development of photograph. Al’s intelligent and succinct reply, delivered with confidence, was that the historical development of photography is about size, speed, and cost-efficiency: photographic processes and production continuously evolved to become larger in size, faster in speed, and cheaper to produce (emphasis mine). Al’s insight was impactful and, in my view, incredibly accessible and applicable.
The second anecdote is particularly relevant to the scope of this essay. My personal interest in researching the technical know-how and cultural histories of porcelain photos was not piqued before the research trip to Rochester. I knew what they were: a photographic image (more precisely, a photo object) usually in grayscale, “printed” on a porcelain surface (which is vitrified). This type of photograph also served as the sole and cherished memory of my late grandfather, whom I had never met.