Traditional Culture Encyclopedia - Photography and portraiture - What color does the photo printed by the ancient method show after being fully washed?
What color does the photo printed by the ancient method show after being fully washed?
1. Sir John Herschel found that many iron compounds can be sensitive to light in 184 1-1842.
Second, the blue sun method found that many iron compounds can be sensitive to light. Blue sun drying is the most widely used method in many iron salt prints derived from this discovery.
Third, the blue printing method is also called the iron cyanate (iron blue) printing method, and the most commonly used name is the blueprint printing method.
Fourth, it is often widely welcomed by people, because its chemical composition and treatment methods are very simple, and it has many uses. This basic printing method can generate a white image with blue midtones and shadow parts.
Five, you can use negative or transparent positive to make photos on paper or cloth washed with starch, or other materials.
- Previous article:How to clean the camera lens if it is dirty?
- Next article:Embarrassed photos of female divers
- Related articles
- How to rent concert photographic equipment is more cost-effective
- How about Qingzhen Yaolai Jackie Chan Studios Management Co., Ltd.?
- 520 couples show love at level 8: the first level is stronger than the first level, and the lethality crits 99% single dog!
- What are the main events of water sports?
- What color wedding shoes should the bride wear on her wedding day?
- Which art photography studio in Hefei is cheaper?
- Who are the top enterprises in Dongguan logistics industry 10?
- Appreciation of excellent natural photography works
- How can a fat girl look thin by taking pictures?
- Details of parameter configuration of vivos 16e mobile phone