A family take a picnic next to a crashed flying saucer, an artwork entitled 'Vex' by artist Dinu Li, at Tatton Park as part of the 2012 Tatton Biennial on May 21, 2012 in Knutsford, England. This years exhibition explores 'Flights of Fancy' and displays the work of more than 20 artists at the National Trust property in Cheshire. The exhibition runs until September. (Photo by Christopher Furlong/Getty Images)
A family take a picnic next to a crashed flying saucer, an artwork entitled 'Vex' by artist Dinu Li, at Tatton Park as part of the 2012 Tatton Biennial on May 21, 2012 in Knutsford, England. This years exhibition explores 'Flights of Fancy' and displays the work of more than 20 artists at the National Trust property in Cheshire. The exhibition runs until September. (Photo by Christopher Furlong/Getty Images)
