A new exhibition has just opened at Compton Verney in Warwickshire: Towering Dreams: Extraordinary Architectural Drawings explores how architects in the eighteenth and early nineteenth centuries ‘understood the world around them and the ideas and cultures that inspired them’. The majority of the wonderful drawings in the exhibition are on loan from Sir John Soane’s Museum in London, and the subjects include structures we would know today, as well as extraordinary designs that never made it off the drawing board.