London : Longman, Rees, Orme, Brown, Green, and Longman · leaf 200
^ is lessthan the hypotenuse k h. The inclination of the plane is lessthan half the visual angle subtended by ^ ^. If / were at w, opposite half the height of g ^, then there isneither reduction nor convergence, and the planes coincide. If i be in 7n orm p {,fig 24.), khis again greaterthan k x;… … 188 0)1 the Perspective Plane. e A 25 / / /1V. / / h I \ ■•.. \.A r
Architecture
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