Wyllie, W. L. (William Lionel), 1851-1931 · London, E. Arnold · leaf 59
of the lines as seen fromE, you have only to draw them to E.P.S.R., andthey will be correct. If the sun is at an altitudeof 40, the point on the glass can be found bydrawing a line from the eye which makes an angleof 40° with a line drawn to the horizon. It is very important that you should fix in… … simply marking a dot on the glass exactly betweenyour eye and the point, like this •
Drawing · Perspective
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