Christo: Air review – surprisingly profound manifestation of the wrapper’s impossible dream

Christo's posthumous exhibition "Air" at Gagosian in London finally realizes a 1960s concept to contain air within a room, using a massive polyethylene sack suspended from the ceiling that forces visitors to physically engage with the space. The show also includes early wrapped bubble works and a preserved wrapped Volvo, tracing the artist's lifelong fascination with making the invisible tangible.