Proportion focuses on the size relationship of parts within a whole, while balance concerns the equal distribution of weight or force.
Proportion refers to the relationship of parts of a body or form to one another and of the parts to the whole, for example, the size of the head of a figure in relation to the entire body. On the other hand, balance pertains to the even distribution of weight or force, ensuring equilibrium, such as in a seesaw where both sides are of equal weight.
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