After today’s announcement of Norman Fosters next project in New York, a luxury condo tower at the United Nations, we just can’t get enough of the British starchitect. Luckily, a stash of video renderings and presentations from the firms behind the planned 425 Park tower can provide just the fix. It wasn’t too long ago that the starchitect-filled competition for the new Park Avenue tower selected Foster + Partners as its winner. Now after the design presentations at the recent MAS Summit and the release of photo renderings from all players—including runners up Richard Rogers, Rem Koolhaas, and Zaha Hadid—we can indulge in the virtual demonstrations of their designs.

For more videos of the MAS summit presentations, click here.