Bürohaus Potsdamer Platz (Berlin-Tiergarten, 1999) | Structurae
Potsdamer Platz, Renzo Piano Tower – 11/17 | Architexts Association
Potsdamer Platz - Greenroofs.com
Potsdamer Platz | RPBW - Renzo Piano Building Workshop, Christoph Kohlbecker
BERLIN, GERMANY - AUGUST 08, 2009: Potsdamer Platz Redevelopment Area Has Been The Largest Building Site In Europe Under The Masterplan Of Italian Architect Renzo Piano (HDR) Stock Photo, Picture And Royalty
Bürohaus Potsdamer Platz' by Renzo Piano in Berlin, Germany (Google Maps)