Architecture Bibliotheca Espana Medellin Orquidearum Medellin Nordpark Cable Railway Zaha Hadid BMW Welt by Coop Himmelblau Serpentine Gallery Pavilion '06 Serpentine Gallery Pavillion '07 Serpentine Gallery Pavillion '08 SAB by Diller Scofidio + Renfro ICA by Diller Scofidio + Renfro Doris Salcedo Tate Salk Institute Artfarm HHF Ai Weiwei Steven Holl - Simmons Hall Boston Steven Holl - Amsterdam