WILTSHIRE, ENGLAND - JUNE 20: A druid pose for a photo while taking part in celebrations to mark the summer solstice at Stonehenge prehistoric monument on June 20, 2014 in Wiltshire, England. An estimated 37,000 revellers and modern day druids gathered at Stonehenge, a tradition dating back thousands of years, to celebrate the solstice and watch the sunrise.  (Photo by Rufus Cox/Getty Images)