Walker, William, b. 1821 · New York : C. Scribner · leaf 280
quare (A b), which is to touch thePicture Plane. From A and B rule lines to the Point ofSight. To obtain the distance of the back (d e), markoff 4 ft. from A towards the Line of Direction (which ofcourse will be to b), and then draw a line from B to Dis-tance Point 1; or, measure off 4 ft. from B… … 252 On Technical Persjpectlve. DiAGEAM 7. To draw in perspectiye a square of 4 ft. lying on theground, with its nearest side 6 ft. to the left of thespectator, and 1 ft. beyond and parallel to the pictureplane. First measure G ft. to the left of the Line of Directionon the ground line (g. l.) as at…
Drawing -- Study and teaching
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