Submission: December 27, 2017Registration: December 27, 2017Language: English, SpanishLocation: Logroño, SpainPrizes: 2000 € + 20 plywood boardsType: Open architectural ideas competition Concéntrico 04, the International Architecture and Design Festival in Logroño (La Rioja / Spain), arose with the intention of prompting reflection on the city through proposals in architecture and design. The latest edition
