GROUND ZERO: MASTER PLANS - The Skyscraper Museum

How the 9/11 Memorial Changed Its Architect, Michael Arad - The New York Times

Ground Zero Master Plan / Studio Daniel Libeskind

Presented by The Skyscraper Museum

What They Are Building at Ground Zero, NYC

Ground Zero - Then and Now

World Trade Center Rebuilding

Everything changed in architecture after 9/11 says Daniel Libeskind

Finally, World Trade Center rises from ground zero

Ground Zero - Then and Now

Aaron Betsky Goes Back to Ground Zero