Instruments currently on view at the gallery Solway Jones in Los Angeles, as part of an exhibit simply titled Instruments. This is Robert Wilhite‘s “Gongs from Ramona” (1977):
And this is William Leavitt‘s “Analog Synth” (1989):
Also on exhibit are pieces by Koh Byoung-ok, Paul DeMarinis, Reed Ghazala, Nam June Paik, Clare Rojas, Dani Tull, and William T. Wiley. On display through August 15. (Found via twitter.com/dtauvdiodr.)