Unlike a hyphen, the purpose of a dash in writing is to ___ words.

A hyphen separates a prefix ending in a vowel from a root word beginning with a vowel; a dash does not a hyphen introduces main ideas; a dash separates items in a series a hyphen introduces a long quotation; a dash introduces short quotations a hyphen signals a degree of pause; a dash only signals a dramatic effect

You look through the lens

The linear perspective changed the quality of art because it gave art a sense of reality. it gave the illusion that the background and surroundings were actually close and/or far and a sense of depth. linear perspective change the quality of art following its birth the renaissance period as they want the art to be more realistic and they believe one way to achieve it is to use the method of linear perspective. it uses the principle of math to realistically portray space and depth in art.