Grand Opening Exhibition in West Hollywood. The stunning 2000 sq ft location which will become the new home to Mash Gallery is situated at 812N La Cienega Blvd., in the center of the art, entertainment, design and music community. In celebration of the new Mash Gallery location, Haleh Mashian has selected a stellar selection of artists for the Grand Opening night on May 14th. Selected artists include Mashian herself and Bruce MacDonald, Anthony Liggins, Kenny Nguyen, LeRone Wilson, Aman Shekarchi, Chase Langford, Alberto Sanchez, Bryan Ricci, Lisa Schulte and Frank Hyder.