The principle of art concerned with the size relationship of one part to another.

Size measured against a standard reference.

A line divided into two parts so that the smaller line has the same proportion, or ratio, to the larger line as the larger line has to the whole.

To shorten an object to make it look as if it extends backward into space.

Figures arranged in a work of art so that scale indicates importance.

What is the correct ratio for the Golden Mean?

This geometric shape represents the Golden Mean.

This is the unit of measure usually used to define proportions of the individual human figure.

This artist painted from his personal experiences, folklore and biblical stories.

What is the name of this painting?

This artist is best known as "The Father of Cubism". An art movement which combined his appreciation of African art and his interest in geometric forms.

The Statue of David by Michelangelo is an example of realistic proportional accuracy, but it is on a grand ____________?