vanishing point
locates
a horizon line
level with your eyes
you can choose
to make that point
anywhere on
the horizon
reduce
relative size and
you move the world
away from you
the further away
the less detail
you need to see
add light and shade
and give your world
substance
overlap and
imagine what
lies behind it
the appearance
of things
from your
perspective
(from Drawing Perspective: Step by Step, Loft Publications)