The person who operates the video switcher is normally called the:

What technique that contrasts large areas of dark with smaller illuminated areas did Caravaggio master?

a. atmospheric perspective b. tenebrism c. foreshortening d. invisible complement

Which artist uses light itself as the main material and whose work increases our awareness of light as a presence in the world?

A. Flor Garduño B. Joseph Wright C. Joseph Albers D. Doug Wheeler E. Claude Monet