Basic Drawing Made Amazingly Easy (Made Amazingly Easy Series)

There’s an easy way to guarantee symmetry when drawing simple,
decorative containers, like vases and pitchers. Draw horizontal ovals,
parallel to the bottom of the page. These ovals should be wide enough
to make contact with the outline of the vase on both sides. Using this
simple technique keeps both sides even and also helps you envision
the depth and roundness of the object you’re drawing. To practice
this concept, you’ll start by drawing a simple vase.