Second grade perspective, (theory and practice) : specially prepared for the use of art students (1893)
Dennis, H. J · London : Baillière, Tindall, and Cox · leaf 24
of its actual length, the other equal side is represented by the line A B and b’b is the representation of the base b’B. Again, if we draw the vanishing parallel of b’B (dotted line from EYE to D1) we shall have D 1 as the vanishing point of b’b, therefore Ab’b is the representation of the triangle… … N.B.—Observe that the line which represents the ray of licht drawn Determine the actual distances of the extremities of the given line from B to the eye determines the perspective length, hence thoveye is the beyond the picture-plane by drawing the dotted lines B B’, A A’, perpen- measuring pon: of…
Perspective
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