Medellín, Colombia, Jardin Botanico-Orquideorama (Botanical Garden). Alejandro Bernal (Colombian, b. 1973), Felipe Mesa (Colombian, b. 1975), Camilo Restrepo (Colombian, b. 1974), and J. Paul Restrepo (Colombian, b. 1944), PLAN B Architects. Colombia, 2004–7. Photo: Sergio Gómez