Wilson's quarter century in photography : a collection of hints on practical photography which form a complete text-book of the art (1887)
Wilson, Edward L. (Edward Livingston), 1838-1903 · New York : E.L. Wilson · leaf 87
6 iuches of the floor, stands at an angle of about 25 degrees, and is 10 feet high. The top light is 20 feet long, and inclined at an angle of 40 degrees. In a skylight of this construction one may obtain almost any effect desired, especially when helped by the appliances which are suggested… … source ; Cis the sun, who very unceremoniously floods the camera end of the studio with his rays {D Z>), tormenting the unfortunate operator almost beyond endurance. A quan- tity of light also descends vertically into the Fig. 75. room. Fig. 74 is similar to Fig. 73, with this excep- tion, the…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
