*This gallery clearly contains photographs of beautiful naked bodies uniting for a good cause and is considered mature content.
At least one thousand cyclists participated in the second annual Philadelphia Naked Bike Ride from Lemon Hill in Fairmount Park to The Piazza at Schmidt's in Northern Liberties. The Naked Bike Ride is held to bring awareness to issues such as the environment, body image, and peace. Sept. 5th, 2010. This year's event will be held Sept. 4, 2011. Photos by Inna Spivakova/Phrequency.com