A holographic artwork by performance artist Marina Abramović will be auctioned at Christie’s with an estimate of £600,000 next year. The Life (2019) was first shown at the Serpentine Galleries, London in February, and uses ‘Mixed Reality’, showing the artwork through virtual reality goggles, but unlike full Virtual Reality, leaving the outside world partially visible. The 19-minute work, created using 32 cameras, involves Marina Abramović, dressed in red, appear to pace around her viewers. A...