Day 38: Colin Tweedy, Chief Executive of the Building Centre and the Built Environment Trust.
For the LFA's 30 Objects in 30 Days, we've asked 30 leading architects, designers, curators, writers, journalists and leading thinkers to nominate one object that they feel represents power and architecture. We asked each of them to record a short video explaining the reasons for their nomination.
Colin selected the "The art of building" tile from Florence Cathedral.