Today, day 4 of the Global Summer School, the Analysis phase of the GSSBCN continued with Spyros Stravodavris, further developing the site specific feasibility study. In the afternoon, the GSS2014 BCN group headed off to the Sagrada Familia, where they were given and explanation on the development of the project, as well as a technical tour of the construction site. 10301358_346907552127257_6726384374084634350_n