continue by drawing background elements: some mountains in the
background. Draw angles. Add shadow to some areas so as to give depth
to the mountains. Having done this we can see we have the drawing of a
tree close-up and a town with houses and some mountains in the
town is beginning to take shape. Now all of the houses have walls and
roofs. The houses that are nearest us have taller walls than those
further away, this gives the town some depth.