Explain the following terms: - proportion - emphasis - form

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.

fall out boy's member roster hasn't changed since 2003: andy hurley on drums, joe trohman with guitar, pete wentz on bass, and patrick stump as lead vocals. after fall out boy's hiatus though, the lead singer patrick stump did lose weight; however.

terrible music.