03/23/2026
What if a photograph could last a thousand years?
Join us Sunday, March 29, 6-8 p.m. for an evening with Portland photographer Larry Thompson, who will share his experience with one of the most extraordinary processes in the history of the medium: carbon transfer printing.
This is a talk about the process and a chance to see examples up close. Carbon transfer is a handcrafted, pigment-based process that produces prints with a sculptural surface relief, extraordinary tonal depth, and archival permanence that silver gelatin and inkjet simply cannot touch. No dyes. No silver. Just chemistry, light, and time.
A few things that make carbon printing so remarkable:
✦ Prints can last hundreds to thousands of years. Some 19th-century examples still look new today.
✦ B&W, duotone, tritone, and full color are all possible.
✦ Pigments can even be made from flowers, bark, sand, and rocks.
Larry brings a thoughtful, grounded perspective to the process, rooted in his work documenting forest health and the natural world. His images speak for themselves.
Come with your curiosity and your questions. Free and open to the public. Donations welcome.
📍 Franklin FOTO
8953 N Lombard St., Portland
🌐 franklinfoto.org