1. Creating different ways of Value
You need to use at least 2 on your project

2. What is value again?
Value, or tone, refers to the use of light and dark, shade and highlight, in an artwork. Black-and-white photography depends entirely on value to define its subjects. Value is directly related to contrast.

3. How do I create value with line strokes?
When you create line strokes, the farther apart they are, the LIGHTER the area looks. However, the closer together you place them, the DARKER the area appears.

4. So what are types of line strokes?
There are different types of line strokes.
Contour
Criss Cross
Cross Hatching
Parallel
Scribbling
Stippling
Wavy Lines
Blended

5. Let’s look at some examples of these different line strokes.

6. Blended…

7. Cross Hatch Line Example

8. Parallel Line Strokes

9. Stippled

10. Let’s talk more about the stippling technique.
Stippling is a common art technique used to create shading and texture in their drawings, particularly line drawings. Stippling can be done with a wide variety of mediums.
The bottom line is that with the stippling technique there is no line work whatsoever. Everything is comprised of dots.

11. Examples of Stippling:

12. Cross Contour line strokes

13. Criss Cross Line Strokes

14. Criss Cross Line Example

15. Cross Contour Example

16. Scribble Line Strokes

17. Scribble Line Example

18. A VARIETY of Techniques