Answer:
Chiaroscurist means a painter who uses light and shade rather than color to add more of an illusion. (Whether this be 3D or realistic type of an illusion.)
Explanation:
You will learn this in an art class.
Answer Literal
Example:
"Techniacally it doesn't actually fly, it's just a metal plane model."
"He wanted not association with glittering things and glittering people—he wanted the glittering things themselves. Often he reached out for the best without knowing why he wanted it—and sometimes he ran up against the mysterious denials and prohibitions in which life indulges."
These sentences foreshadow his possession with Judy. The sentences say that he wanted things themselves and he liked the best of them.