This document discusses one point perspective in drawing. It defines the horizon line as the apparent intersection of the earth and sky as seen by the observer. It also defines the vanishing point as the point where parallel lines drawn in perspective converge. One point perspective uses one vanishing point, with the remaining dimensions being parallel or perpendicular to the horizon line, creating a three dimensional perspective system.

1. One point Perspective
Green_Thomas

2. Horizon Line:
The apparent
intersection of
the earth and the
sky as seen by an
observer. Simply
put, this is the
"eye level" of the
observer.
Vanishing point:
A point at which
parallel lines
drawn in
perspective
converge.

3. 1-Point Perspective
A 3 dimensional system of
perspective that uses one
vanishing point. The
remaining two dimensions
are either parallel or
perpendicular to the horizon
line.

13. Antonio
Lopez Garcia