Freehand perspective and sketching; principles and methods of expression in the pictorial representation of common objects, interiors, buildings and landscapes (1910)
Norton, Dora Miriam · Brooklyn : D. M. Norton · leaf 164
Fig. 230 SHADOWS … light-rays are receding slightly, hence must appear to convergea little, like any parallel receding lines. Therefore to draw them,we first find their vanishing point. Imagine one of these rays(as J)-d, Fig. 227) dropped vertically to the floor of the box (asthe gable edge in Ch. XXII was dropped).…
Drawing
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
