From MELA Foundation via Lost at E Minor:

Dream House, a collaborative Sound and Light Environment by composer La Monte Young and visual artist Marian Zazeela, is presented in an extended exhibition at MELA Foundation, 275 Church Street, 3rd Floor. The environment is open Wednesdays, Thursdays, Fridays, and Saturdays from 2:00 PM to Midnight. Suggested contribution is $9.00. The long-term exhibition opened in Fall 1993 and will continue for this season through May 20, 2017, reopening again in September 2017.

Young and Zazeela characterize the Sound and Light Environment as “a time installation measured by a setting of continuous frequencies in sound and light.” In the light environment Marian Zazeela presents four works, two environmental: Imagic Light and Magenta Day, Magenta Night, in installations specifically designed for the site; and two sculptural: the neon work, Dream House Variation I, and the wall sculpture, Ruine Window 1992 from her series, Still Light. In the environment Imagic Light, Zazeela projects pairs of colored lights on mobile forms to create seemingly three-dimensional colored shadows in a luminous field.

Read more and be sure to check out the actual installation Wednesdays, Thursday, Fridays and Saturdays from 2pm to midnight through May 20