1. Line quality

2. Line quality- Defines how a line is drawn
thickness or thinness of the line.  Lines may become wider or thicker in areas where the object itself is thicker.  A line can be bold, smooth, soft, broken, angular, jagged, etc.

4. By varying line quality (weight) you add variety to your work
By varying line quality (weight) you add variety to your work.  Take a look at the apples below.  Notice how varying the line quality in the drawing on the right, makes the apple appear to have form.

7. “Study Of a Horse and a Rider” Leonardo Da Vinci

8. “Two Dancers Resting” by Edgar Degas

9. Gesture

11. “Horse Drawings by Leonardo Da Vinci

14. Value-lightness
or darkness of a color. Value becomes critical in an artwork that has no colors other than black, white, and a gray scale.

15. Value-helps show the form of 3-D shapes by have a range of different values

16. Value scale

17. Ways to show value when drawing……
Cross Hatching
Stippling

18. Hatching

19. Cross-Hatching

20. Stippling