In July, as part of the monthly performance series ConVerge, we transformed the Grand Lobby of the Yerba Buena Center for the Arts into an ambient reservoir of images and sound. This event was the debut performance of "Aqua Nocturne No. 167: Movements I-V in C minor" (175.68 mins), whose score was developed using researched histories of the Hetch Hetchy Reservoir and cartographic renderings of the Sacramento-San Joaquin Delta. This event also featured violist Georgia Cabrone and Water Tarot readings by Mali Scott.