Alistair Houghton – The world of cathedrals

[youtube]ML3Ym7XPJoY[/youtube] The world of cathedrals. What makes a cathedral? And why should you care? Featuring Darth Vader, David Brent and an inaccurate postcard. Twitter: @wimpeyking Presenters share their personal and professional passions, using 20 slides that...