Why do designers use sketches?

Related questions

1. Why should you sketch?
2. Why is drawing hard?
3. Why do people sketch?
4. What was the first drawing?
5. Is drawing a talent or skill?
6. Do you need to draw to paint?
7. What is sketching in art?
8. What improves drawing?
9. Is a sketch a drawing?
10. What is design sketch?

Tags

1. #development
2. #important
3. #complex
4. #sketching
5. #discover
6. #midair
7. #powerful
8. #helps
9. #process
10. #ideas
11. #remain
12. #details
13. #without
14. #difficult
15. #design
16. #because
17. #always
18. #solutions
19. #hashing
20. #freestyle
21. #problem