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.
