BARCELONA (EFE).- Cuban and Spanish architects in Barcelona expressed the need to save both the colonial and modern architecture of Havana and not focus entirely on the old colonial district. Under the title “Arquitecturas de Ida y Vuelta” (Architectures on a Round Trip), the Catalonia College of Architects organized between Dec. 10-13 the 33rd edition of its International Architectural Heritage Days. During the event, Spanish architect Rafael Moneo was to unveil the remodeling