The film is a biblical soap-opera whose action unfolds in the Californian desert. Karen and Wes’s marriage is crumbling apart – like a sandcastle. Karen can’t even make love to…

A mix of fantasy and sci-fi, the film entwines Navajo lore with a reclusive trillionaire and his would-be biographer, creating a fascinating, mysterious and idiosyncratic vision of America.

What would it be like to step inside a great work of art, have it come alive around you, and even observe the artist as he sketches the very reality…