Final answer:
Hierarchical scale is not another term for canon of proportions.
Step-by-step explanation:
Hierarchical scale, also known as hieratic scale or hierarchy of scale, is a scale based on relative importance. In art, it refers to the practice of depicting more important figures as larger in relation to the figures around them. This is different from naturalistic scale, which follows linear perspective. The term 'canonical proportions' refers to a rule or standard of beauty applied to the human body in art. It is not synonymous with hierarchical scale. Therefore, the statement 'Hierarchical scale is another term for canon of proportions' is False.