How can you tell the difference between a lithograph and a serigraph?

Related questions

1. What does acid etch do to enamel?
2. Are offset lithographs valuable?
3. What is an original etching?
4. Does composite bond to dentin?
5. Is Window etching worth it?
6. Are prints valuable?
7. What is dentin primer?
8. What does ethanol and nitric acid make?
9. Why are lithographs so expensive?
10. What is the difference between an etching and engraving?

Tags

1. #actual
2. #spaces
3. #printed
4. #visible
5. #stencil
6. #serigraph
7. #sticks
8. #image
9. #leaving
10. #blocks
11. #lithograph
12. #repels
13. #greasy
14. #paper
15. #mirror
16. #stone
17. #original
18. #design
19. #negative
20. #screen