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湿板Journal


Why Wet Plate Photography Is a “One-Shot” Process?
Why It Can Only Be Made While the Plate Is Still Wet In this article, I will be talking about wet plate photography, specifically ambrotypes and tintypes. When I explain the wet plate process to people who come to my studio for a shoot, I’m often told,“So it’s a one-shot process, right?” That’s true.But not because it’s meant to heighten tension, or because of some romanticized mindset.Wet plate photography is structurally a one-shot process. The nature of its workflow and it
Dec 30, 2025


A Silver Image That Emerges with Light
Ambrotype and tintype When people see an ambrotype or tintype for the first time, many might think, "Hmm, this photo looks a bit dark."...
Oct 5, 2025


Why Wet Plate Photography Feels So Immediate?
One of the unique appeals of wet plate photography is its visual impact—something you don’t quite encounter in smartphone images or even...
Sep 12, 2025


The Dawn of “Modernity” in a Meiji-Era Studio Portrait
How a Wet Plate Photograph Captures a Changing Era Recently, I came across an old glass photograph.It was tucked inside a paulownia wood...
Aug 5, 2025


The Essence of Photography: Rediscovering Aura Through Wet Plate Photography
Why Are There So Few Photos That Truly Stay With Us? These days, we take countless photos with our smartphones. A trip might result in...
Jun 27, 2025


Is Wet Plate Collodion Photography “Silver-based”?
What “Silver-Salt Photography” Means in Japanese In Japanese, we have a special term — “ginen-shashin (銀塩写真) — which literally means “silver-salt photography.” It refers to all analog photographic processes that record images using silver halides — from film photography to the early wet plate collodion method. Interestingly, this expression doesn’t really exist in English. People usually just say film photography or silver-based photography .But the Japanese term “silver-sal
May 29, 2025


What is wet plate photography? How is it different from smartphone photography?
In this age of smartphones, why bother with wet plate photography? Nowadays, anyone can easily take photos with their smartphone. The...
May 20, 2025


Ambrotype or Tintype? Two Media for Recording Memories
Wet plate photography is a photographic technique that emerged in the mid-19th century, where images are captured directly onto glass...
May 20, 2025


The History of Wet Plate Photography in Japan
The story of photography in Japan begins in 1848 , when the daguerreotype —the world’s first practical photographic process—arrived in Nagasaki from the Netherlands.Invented by Louis Daguerre in France, the daguerreotype used a silver-plated copper sheet sensitized with iodine vapor. The plate was exposed in a camera, developed with mercury vapor, and fixed in a sodium thiosulfate solution, known as hypo . When the French government released the process to the public in 1839
Jan 1, 2024


The Principle of Wet Plate Photography (Ambrotype / Tintype)
Coating with Iodized Collodion Plain collodion is a transparent solution made primarily of nitrocellulose, diethyl ether, and alcohol. When salts such as iodides or bromides are added, it becomes iodized (or salted) collodion.
The process begins by pouring this iodized collodion onto a glass or metal plate. On its own, the collodion is not light-sensitive. Sensitivity arises in the next step, when it reacts with silver nitrate to form light-sensitive silver halides. *Various
Jan 1, 2023
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