Why do artist use perspective

Which of the following describes the multimedia era? a. an era in which artists created works using paint software such as photoshop, without actually programmingb. an era of interactive technology where 3-d computer graphics were used to create a virtual environmentc. an era in which most of the computer art work centered around computer programming

The depth of people's religious feelings and how they translate those feelings into behavior. answer is ethicalism

What type of sound does a director of a theatrical prodyction not want?