Adventurous Vents: A Journey through the Ventilation Shafts of Britain Accessories Barnabas Calder puts forward a

Barnabas Calder puts forward a powerful case: Brutalism is the best architecture there has ever been

A beautifully designed celebration of the 40th birthday of the Barbican Centre

and in 2006 following a vote by residents

that has been responsibly sourced from sustainable forests in Finland

utility and function

Adventurous Vents: A Journey through the Ventilation Shafts of Britain Accessories Barnabas Calder puts forward aA beautiful tribute to some of the UK's strangest, most charismatic structures and an invitation to see the world around us a little differently At the heart of the modern world lie ventilation shafts. We may not notice them, but wherever there are tunnels, sewers, mines, car parks and energy stations under our feet, vents will be doing vital work keeping them cool and fume free. Here are one hundred of the most interesting ventilation shafts, dotted