Across
- 5. having to do with vision or occurring visually, but not necessarily physically
- 6. an outline, especially one representing or bounding the shape or form of something
- 9. red, blue and yellow
- 11. a technique that utilizes parallel, intersecting lines to shade an illustration
- 13. a continuous mark used in a work of art
Down
- 1. shading with closely drawn parallel lines
- 2. the quality of lightness or darkness of a color
- 3. orange, green, purple
- 4. the hue that is produced when light reflects off an object.
- 7. going up and down rather than side to side
- 8. going side to side rather than up and down
- 10. curved inward, like the inside of a bowl
- 12. curved outward, like a bowl or a sphere