Complete perspective course : comprising the elementary and advanced stages of perspective, the projection of shadows and reflections, with exercises in theory and practice, also the practical application of perspective (1900)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan and co. · leaf 36
which gives us an impression of solidity. 11. Statiox Point.—The position of the eye is called thedation 2^oiiit. A very useful contrivance for acquiring and proving thelaws of perspective is shown in Fig. 19. It consists of a piece INTRODUCTION 13 of plate glass about 18 inches X 12 inches, fixed… … Fig. 19 holes made in the horizontal board, so that tlie position of theeye can be changed. It will be advisable to have two or three of these pieces ofwire of different lengths, so as to vary the height of the eye;iron meat-skewers will answer the purpose. If we take a small box and })lace it with…
Perspective
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