Wilson's quarter century in photography : a collection of hints on practical photography which form a complete text-book of the art . n^it may happen that a sitter may come who requires an unusual amount of top-light, such,-pjQ J21 instance, as one whose eye cavity is but faintly marked, but with whom side-light cannot be entirely dispensed with—or an extra gleam of light from abright cloud low down on the horizonmay fall upon a face and interfere withthe first illumination already devised;these, and a multitude of other occa-sions, will occur to the thinking pho-tographer to show the usefulne
Wilson's quarter century in photography : a collection of hints on practical photography which form a complete text-book of the art . n^it may happen that a sitter may come who requires an unusual amount of top-light, such,-pjQ J21 instance, as one whose eye cavity is but faintly marked, but with whom side-light cannot be entirely dispensed with—or an extra gleam of light from abright cloud low down on the horizonmay fall upon a face and interfere withthe first illumination already devised;these, and a multitude of other occa-sions, will occur to the thinking pho-tographer to show the usefulness ofmovable screens.—British Journal. 41. I have been annoyed a greatdeal, and have seen others annoyed,with the old fashioned side screens. Isend you a drawing of one (Fig. 121)I have substituted, and find it admir-able and a great power in my cut explains the whole thing andite use. Being in a light frame, it can readily be moved about from place to place. Byclosing all the blinds it can be used as a single solid screen.—H. Noss. The accompanying cut (Fig. 122) shows the construction of a very simple and com-. FiG. 122.
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Keywords: ., bookcentury1800, bookdecade1880, bookidwilsonsquart, bookyear1887
