This book is published to celebrate the opening of the Hayward Pavilion and foyer extension in October 2003. The highlight of the project is an elliptical, two-way-mirrored-glass pavilion designed by New York based artist Dan Graham, who conceived and developed the project with Haworth Tompkins Architects. The redeveloped foyer also includes a new café, space for talks, events and entertainment and improved disability access. This publication follows the development of this innovative project and includes excerpts from an interview with Dan Graham, by Mark Francis. Packed with images of the building project, architectural plans and models, the book provides a fascinating insight into a prestigious collaboration between artist and architect.