In this photo provided by tcolla, Andy Kessler skateboards in Greenpoint Brooklyn's Autumn Bowl on May 22, 2007, in New York. Kessler, a trailblazer during New York City's nascent 1970s skateboarding scene and a designer of skate parks who was admired by boarders on both coasts, died Monday Aug. 10, 2009 at the age of 48. Kessler died after suffering a heart attack following an allergic reaction to a wasp sting, a close friend and fellow skateboarder said Thursday. (AP Photo/tcolla)