The Museum of Contemporary Art in Los Angeles has elected four new members to its board of trustees, the latest sign of growing confidence in the museum under new director Philippe Vergne.

Prominent L.A. artist Mark Bradford is among the additions, who also include legislative and public policy strategist Heather Podesta, entrepreneur and art collector Cathy Vedovi and banking executive and philanthropist Christopher Walker.

The additions announced Wednesday raise the number of board members to 50, which the museum said nearly restores the board to its largest size in the last decade.