|The Bulb is home a vast array of urban art including mural, stencil, graffiti, sculpture, and installation art. Sculptor and activist lawyer Osha Neumann has created some of the largest works. Sniff, a group of artists composed of Scott Hewitt, Scott Meadows and David Ryan, painted large, highly imaginative "murals" on wood and erected more sculptures on the northwest corner of The Bulb. Another Bulb landmark, referred to as "The Castle," is a large concrete, rebar and plaster shelter which sits on the south west corner of the Bulb, directly opposite the Golden Gate Bridge. The Bulb has been used for informal concerts and even a moving production of Shakespeare's Midsummer Night's Dream.