
Source: Practical Pictorial Photography, 1898, Pin-hole as a substitute for the lens, p. 60
Source: Practical Pictorial Photography, 1898, Pin-hole as a substitute for the lens, p. 60
Source: Practical Pictorial Photography, 1898, Pin-hole as a substitute for the lens, p. 60
Source: Practical Pictorial Photography, 1898, Pin-hole as a substitute for the lens, p. 61
New Principles of Linear Perspective (1715, 1749)
Context: I make no difference between the Plane of the Horizon, and any other Plane whatsoever; for since Planes, as Planes, are alike in Geometry, it is most proper to consider them as so, and to explain their Properties in general, leaving the Artist himself to apply them in particular Cases, as Occasion requires.
Source: Seth, Dreams & Projections of Consciousness, (1986), p. 103-104, quoting from Seth Session 16
'Search for the Real in the Visual Arts', p. 44
Search for the Real and Other Essays (1948)
Miscellaneous Works and Correspondence (1832), Demonstration of the Rules relating to the Apparent Motion of the Fixed Stars upon account of the Motion of Light.
Source: Semiology of graphics (1967/83), p. 44
Source: https://theosophy.world/sites/default/files/ebooks/Annie%20Besant-In-The-Outer-Court.pdf In the Outer Court (1895)
Interview with Mullah Omar - transcript http://news.bbc.co.uk/2/hi/south_asia/1657368.stm, BBC News, 15 November 2001.
Moderation