Image 1 of 1
Apr 16, 2002 - San Francisco, California, USA - Skateboard pioneers STACY PERALTA, left, and TONY ALVA stand on the roof of a San Francisco Hotel during  a press juncket for their award winning documentary film DOGTOWN AND Z-BOYS that opens May 3. Alva and Peralta were instrumental in bringing skateboarding to the mainstream in the 1970's in Southern California. The film was awarded two awards at the Sundance film festival. (Credit Image: © Alan Greth)