Is gesso necessary for acrylic painting?

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Tags

1. #common
2. #regarding
3. #primed
4. #unnecessary
5. #painting
6. #acrylic
7. #technically
8. #gesso
9. #absorbent
10. #surface
11. #working
12. #slightly
13. #especially
14. #question
15. #primer
16. #provides
17. #board
18. #canvas