Tomás Saraceno’s project takes flight at Davos

The Argentine artist Toms Saraceno is bringing his own brand of environmentally friendly art to the World Economic Forum in Davos this week, the high-powered annual meeting attended by around 3,000 heads of government, business leaders, scientists and economists. Since 2003, Saraceno has focused on fossil-fuel free flight, creating a series of floating, air-fuelled sculptures made of silver and transparent Mylar (test flights were conducted in Germany and Bolivia, among other locations). Saracen