What are the names of 1960 Psychedelic artists?

Here are some notable psychedelic artists who were active in the 1960s:

1. Peter Max

2. Wes Wilson

3. Victor Moscoso

4. Rick Griffin

5. Stanley Mouse

6. Alton Kelley

7. Bonnie MacLean

8. Robert Crumb

9. Gilbert Shelton

10. Jim Franklin

11. Michael J. Pollard

12. David Singer

13. Arnold Skolnick

14. George DiCaprio

15. Lee Conklin

16. Diane DiMassa

17. Larry Lebowitz

18. Victor Juhasz

19. David Byrd

20. John Van Hamersveld