Virtual and abstract realism are both concerned with a. depictions of nature scenes. b. literature. c. true-to-life representation. d. a bold, free style that's on the brink of caricature.

changeable lenses of different focal lengths allow light to enter the camera, which then forms the image on light-sensitive film" is the one among the following statements about working principle behind a basic still camera is true.

lithograph is created by etching the flat surface of a print.