Art Puzzle

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Across
  1. 3. Blue and yellow mixed together
  2. 6. imaginary line that seperates the sky& ground
  3. 7. eyes that could fit across the face
  4. 8. area where things seem to disappear
Down
  1. 1. Drawing of someone's face
  2. 2. represnting 3d on 2d surface
  3. 4. Both sides of the face are?
  4. 5. A type of Mix Media
  5. 9. An instrument used in art with bristles