Rattlesnake Mountain a California landscape painting of San Diego countryside, by RD Riccoboni. Rolling hills and chaparral painted in contemporary realism. For a limited edition hand signed by the artist or an original artwork please visit my Studio #18 Gallery is located inside beautiful Spanish Village Art Center in Historic Balboa Park San Diego. The perfect location to showcase the San Diego Art and studio of RD Riccoboni, one of America's favorite artists.