The Rockland Center  for the Arts has once again commissioned area artists to practice their craft on skateboard decks. The decks are now on display at RoCA, which is located at 27 South Greenbush Road in West Nyack. People can bid on these skateboard decks online to help support RoCA’s mission of bringing quality exhibitions, performances and arts education to the community. Go to http://www.rocklandartcenterauctions.org to view the decks and to bid online. Bidding closes on closes on Thursday, April 30, 2009 at 5:00 pm.