Respuesta :

One of the principles of design, refers to a part considered in relation to the whole; the relationship between things or parts of things with respect to comparative size or quantity; based on a sense of appropriateness of size relationships that different parts of a work may have within the whole.

emphisis:  emphasis, or influence, with each level subordinate to the one above. 



form: 
, which includes printed media such as books, magazines, and newspapers; radios; cinema; and such electronic media such as television, webpages, CD-ROMs, DVDs, the internet, etc.

Answer: All of these terms: proportion, emphasis and form are used in art to denote some design principles (proportion and emphasis) or elements of art (form).

Proportion refers to the relationship of  certain elements to the whole and to each other. Emphasis is the way of combining elements  and the part of the design that demands the most attention from the viewer. Form is an element of art that is three-dimensional and encloses  volume. It includes height, width and depth.