the art of using and understanding space involves ____________ a. varying the size of objects or subjects…

the art of using and understanding space involves ____________ a. varying the size of objects or subjects, so that some are smaller than others and the illusion of depth is created. b. showing a change from light to dark in an object by darkening areas that would have a shadow. c. placing part of one shape or form in front of another. d. all of the above. please select the best answer from the choices provided
Answer
Brief Explanations:
Varying object - size creates depth illusion (a). Showing light - to - dark change represents shading for depth (b). Overlapping shapes (c) also implies spatial relationships. All these are ways to use and understand space in art.
Answer:
D. all of the above