Page 76 - sarah-simblet_sketch-book-for-the-artist

ARCHITECTURE76
Single-Point Perspective
MASTERING LINEAR PERSPECTIVE i s easier t h a n y o u m a y
imagine. On the previous page we looked at its essential
mechanism through drawings by Leonardo and Piranesi.
Study these pages first before embarking on this lesson.
Leonardo began with a grid of many lines within which he
invented his scene, discovering the image as it progressed.
In contrast, Piranesi planned his drawing with only the
essential lines needed. This is where we will begin.
DRAWING BOXES
1Using a ruler and a sharp HB pencil, draw a horizon
line across your paper Mark a spot on the horizon line;
this is your vanishing point. Surround the vanishing point with the rectangle. Extend each dotted line to the edge of
a small rectangle.
3 corners must each touch a dotted line. This
ensures that the second rectangle aligns with the shape and
First read through, then follow the ten steps below, using a
sharp HB pencil and ruler. Draw each step over the preceding
one to build up a single image. This lesson shows you how
to make a simple illusion of space defined by two boxes and
three flat boards, corresponding to a single vanishing point.
Next, try composing your own space. Note that if you place
large structures in the foreground and smaller ones closer to
your vanishing point, you will amplify the illusion of distance.
2 Draw four dotted lines radiating out from the vanishing
point. Each line should pass through one corner of
your drawing.
4 Draw four short lines to connect the four corners of the
two rectangles. Erase the dotted construction lines. You have
completed your first box. (See p.98 for an important note
on oscillation.)