20|REPORTAJE Renaissance Barcelona Fira Hotel: lights and shadows in a vertical garden Designed by Ateliers Jean Nouvel and Ribas & Ribas, the Renaissance Barcelona Fira Hotel surprises with its originality. Integrating nature into the architectural structure of the building is an unusual fac- tor in a facility of this type. The incidence or absence of light transform the hotel, making it a chan- ging element in which lighting plays with shadows.