Elementary linear perspective of form and shadow ... Complete in itself ... For draftsmen, artists, and industrial drawing courses in preparatory and high schools, etc. In two parts.. (1891)
Warren, S. Edward (Samuel Edward), 1831-1909 · New York, J. Wiley & sons · leaf 100
let ABD be the plan of the pedestal, EFG, ai 90 LINEAR PERSPECTIVE. the horizontal arm of the cross, and HIK, that of its vertical arm. LL is the ground line which indicates the fiist, and LL the onewhich indicates the second position of the perspective plane. Wis the level of the eye, and… … Fig. 49. Then, drawing SL, parallel to AB, and LV perpendicular to LI^we find V, the vanishing point of all lines in the direction of AB.In a similar manner Y is found. Other points in the indefiniteperspectives of the horizontal lines, are where those lines pierce theperspective plane.…
Perspective · Mechanical drawing
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