Geometrical drawing, projection drawing, freehand and ornamental drawing, wash work and brush drawing, elementary perspective drawing, architectural drawing (1921)
International Correspondence Schools · Scranton, PA : International Textbook Co. · leaf 323
d rp prolonged intersect at V^. In thesame manner, it will be found that eb and Ih intersect withthe vertical lines through V and V^ at points V and V^.Therefore, the points V and \ and V and V are thevanishing points of lines inclined to the right and left at anangle of 45° and upwards, parallel… … :5^-^^- <>■ .-^ -:^ > Fir.. 27 §5 ELEMENTARY PERSPECTIVE DRAWING 37 points of these 45° lines are in line with the points Vand V^; therefore, if, in laying out a perspective, verticallines are drawn through V^ and F^, on these lines prolongedwill be found the intersection of all the…
