What is freehand sketching?

Related questions

1. What is a quick sketch?
2. Why is drawing hard?
3. Is drawing a talent or skill?
4. Is a sketch a drawing?
5. What was the first drawing?
6. Is drawing an art?
7. What is sketching in art?
8. Can I learn drawing?
9. How do you draw a grid drawing?
10. Why do engineers use sketches?

Tags

1. #workers
2. #artists
3. #without
4. #straightedges
5. #other
6. #sketch
7. #freehand
8. #generally
9. #drawing
10. #drawings
11. #instruments
12. #industrial
13. #technical
14. #pertains
15. #skilled
16. #synonym