Across
- 4. appears to be present but is an illusion
- 5. enclosed line
- 8. quality closely related to our sense of touch
- 9. shadows from light to dark
- 10. path of a moving point
- 11. lightness or dullness of color
- 13. point at which things appear to disappear
- 16. encloses a volume
- 17. orange, green, and violet
- 19. red, yellow and blue
- 20. tertiary colors
- 21. behind middle and foreground
Down
- 1. directly across from each other on color wheel
- 2. neighbors on color wheel
- 3. mirror image
- 6. actual name of color
- 7. one base color with black and white
- 12. illusion of depth
- 14. where the sky and ground appear to meet
- 15. uniform repetition of an element
- 18. light reflected from a surface