Rich and William, the co-authors of Improv Notebook, teach and perform improv in San Francisco and around the world. Their students and clients range from people with a passing interest to dedicated performers and from small groups to large global companies. This blog is a collection of articles and thoughts loosely based around their improv and training work and improv in general. It is like the improv notebook that most improvisers carry around with thoughts, ideas, revelations, sketches, drawings, and other insights. As the title says, thoughtful conversations about improv.