To create an illusion of volume and natural light, artists use ...

[Lisaclaire]

To create an illusion of volume and natural light, artists use ____ to manipulate gradations in value.
 
  a. relativity
  b. shading
  c. geometric patterns
  d. biomorphic shapes

Question 2

Cross-hatching is used to create ____ in a work of art.
 
  a. ambient light
  b. contour lines
  c. value
  d. refracted light

[jordangronback]

Answer to Question 1

B

Answer to Question 2

C