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Caffenol is a photographic alternative process whereby phenols, sodium carbonate and optionally vitamin C are used in aqueous solution as a film and print photographic developer. [ 1 ] [ 2 ] Other basic (as opposed to acidic ) chemicals can be used in place of sodium carbonate; however, sodium carbonate is the most common.
Agfacolor. Ap-41 process (pre-1978 Agfa color slides; 1978-1983 was a transition period when Agfa slowly changed their color slide films from AP-41 to E6); Anthotype; Autochrome Lumière, 1903
Some photographers add a pinch of sodium sulfite before dissolving the metol to prevent oxidation, but large amounts of sulfite in solution will make the metol very slow to dissolve. Because metol is relatively toxic and can cause skin sensitisation, modern commercial developers often use phenidone or dimezone S (4-hydroxymethyl-4-methyl-1 ...
Children all have different needs when learning, so these charts can help children of any age with anything from potty training to reading books. [2] Progress charts can be used at home as well as in daycares and in schools. These charts can be individualized throughout classrooms, where children can learn to make their own specialized ones.
formerly available in 12, 18, 20, or 72 exposures [4] By far the most popular format since the mid-1960s. 220: roll film 1965 Present 2 + 1 ⁄ 4 × 3 + 1 ⁄ 4 in 2 + 1 ⁄ 4 × 2 + 1 ⁄ 4 in 2 + 1 ⁄ 4 × 1 + 5 ⁄ 8 in 60 × 70 mm 18 21 24–27 30–33 2.4-inch (60.96 mm) stock, unperforated, no backing paper Twice as long as 12F
John's Diner with John's Chevelle, 2007 John Baeder, oil on canvas, 30×48 inches. Photorealism is a genre of art that encompasses painting, drawing and other graphic media, in which an artist studies a photograph and then attempts to reproduce the image as realistically as possible in another medium.
Fine-art photography is photography created in line with the vision of the photographer as artist, using photography as a medium for creative expression. The goal of fine-art photography is to express an idea, a message, or an emotion.
The tableau as a form still dominates the art photography market. As Fried notes: "Arguably the most decisive development in the rise of the new art photography has been the emergence, starting in the late 1970s and gaining impetus in the 1980s and after, of what the French critic Jean-François Chevrier has called the "tableau form" (p. 143). [9]