Developmental movement unfolds across multiple levels of a person’s biological hierarchy, and in multiple time frames. This article addresses some of the complexity of human moving, learning, and development that is captured in the lessons of the Feldenkrais Method®. It provides an overview of who Moshe Feldenkrais was and how he synthesized a body of work characterized by ontological, epistemological, and ethical stances that make his method unusual and provocative. An overview of his group and individual lessons, with examples, is followed by a closer look at how the complexity of the Feldenkrais method can be understood.