-Many times Maurice used simple geometric shapes when simplifying trees. Often he created added interest by using overlapping and wrapping forms. Frequently accentuating these forms by using slight up or down camera angles.
In simplifying trees Maurice said; "Use a simple basic shape (circle, square, etc.) as a rough guide. Then add leaves, branches, to give your tree a more natural feel... always try to show the object you are designing from various angles: front, side, and back... remember there are three dimensions. Even in a highly stylized film, you want your elements to sit in space. Use overlapping forms and lines that describe the form to give a sense of dimension."
Supplement to pg. 97 of The Noble Approach