“Karen O & Danger Mouse’s “Lux Prima” is one of the year’s best albums so far — but it’s more than an album. “An Encounter with Lux Prima – The Art of Collaboration,” a short documentary chronicling the 18-month development of their multisensory art installation “An Encounter With Lux Prima” premieres today exclusively on Variety. Watch the piece — directed by Luisa Conlon and Max Knight, produced in partnership with Dropbox and featuring interviews with many of the installation’s collaborators —below.”