Olympic Stadium by Populous 1 of 25 Olympic Stadium by Populous 2 of 25 Olympic Stadium by Populous 3 of 25 Olympic Stadium by Populous 4 of 25 Olympic Stadium by Populous 5 of 25 Aquatics Centre by Zaha Hadid 6 of 25 Aquatics Centre by Zaha Hadid 7 of 25 Aquatics Centre by Zaha Hadid 8 of 25 Aquatics Centre by Zaha Hadid 9 of 25 Aquatics Centre by Zaha Hadid 10 of 25 Aquatics Centre by Zaha Hadid 11 of 25 Velodrome by Hopkins Architects 12 of 25 Velodrome by Hopkins Architects 13 of 25 Velodrome by Hopkins Architects 14 of 25 Velodrome by Hopkins Architects 15 of 25 Velodrome by Hopkins Architects 16 of 25 Basketball Arena by Sinclair Knight Merz 17 of 25 Basketball Arena by Sinclair Knight Merz 18 of 25 Basketball Arena by Sinclair Knight Merz 19 of 25 Handball Arena by Make 20 of 25 Handball Arena by Make 21 of 25 International Broadcast Centre/ Main Press Centre by Allies and Morrison, Buro Happold and RPS Burks Green 22 of 25 International Broadcast Centre/ Main Press Centre by Allies and Morrison, Buro Happold and RPS Burks Green 23 of 25 ArcelorMittal Orbit by Anish Kapoor and Cecil Balmond 24 of 25 ArcelorMittal Orbit by Anish Kapoor and Cecil Balmond 25 of 25 Slideshow feature: this week marks the completion of the gigantic red ArcelorMittal Orbit sculpture at the London 2012 Olympic park. The tower is the last of the permanent structures to be completed for this summer's games, so here's a roundup of them all including sports venues by the likes of Zaha Hadid and Populous .
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