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London, United Kingdom
University of Westminster

Photography

Language: English Studies in English
Subject area: arts
University website: www.westminster.ac.uk
Photography
Photography is the science, art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.
Wikipedia
Photography
The image (shadow) being inverted depends on there being an aperture at the cross-over and the image (shadow) being distant. The explanation lies in the aperture.
The image (shadow): The light reaches the person shining like an arrow. The lowest [light] that reaches the person is the highest [in the image] and the highest [light] that reaches the person is the lowest [in the image]. The feet conceal the lowest light and therefore become the image (shadow) at the top. The head conceals the highest light and therefore becomes the image (shadow) at the bottom.
Mozi Book 10: Exposition of Canon II; this is the earliest known description of the inverted image produced by a camera obscura,; as translated in by Ian Jonston in The Mozi (2010), p. 489
Wikiquote
Photography
The photograph extends and multiplies the human image to the proportions of mass-produced merchandise. The movie stars and matinee idols are put in the public domain by photography. They become dreams that money can buy.
Marshall McLuhan, Understanding Media: The Extensions of Man (1964), p. 257
Wikiquote
Photography
In photography everything is so ordinary; it takes a lot of looking before you learn to see the ordinary.
David Bailey in interview in The Face December 1984
Wikiquote

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