Sam Weller, Ray Bradbury's biographer, has started a series of talks on YouTube called CREATIVITY 451: THE CREATIVE WISDOM OF RAY BRADBURY, inspired by the methods Ray used in creating his literary works. I believe there have been five episodes to date. For those who might be interested, links to those five episodes are set forth below:

https://www.youtube.com/watch?v=nsQ9QSst-KQ

https://www.youtube.com/watch?v=GX-CVLSxWkM

https://www.youtube.com/watch?v=jGeReIOCSo0

https://www.youtube.com/watch?v=5sDI6ATC2kc

https://www.youtube.com/watch?v=xiei955DROk