Robert Irwin is an artist known for his site-specific light and space installations that aim to draw viewers into contemplating phenomenology and their own experience. The document discusses Irwin's origins and artistic evolution, including his intense period producing canvases with minimal straight lines and later questioning if it's possible to paint without an image or linear mark. It also examines Irwin's Venice studio and how contemporary artists like Warhol, Turrell, and Eliasson have redefined the concept of an artist's studio.