Las Vegas Sun - Photograph : Niami

January 17, 2018

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A bedroom in the Opus house, built by Nile Niami, a B-movie producer-turned-developer, in Beverly Hills, Calif., Nov. 27, 2017. While Gilded Age mansions were built as family legacies to be passed down to future generations or endowed to universities, tech-centric, ultramodern glass-and-marble behemoths like the Opus are designed for living in the moment.

Jake Michaels / The New York Times

A bedroom in the Opus house, built by Nile Niami, a B-movie producer-turned-developer, in Beverly Hills, Calif., Nov. 27, 2017. While Gilded Age mansions were built as family legacies to be passed down to future generations or endowed to universities, tech-centric, ultramodern glass-and-marble behemoths like the Opus are designed for living in the moment.