Saw this on the seafront at Margate just next to the Turner Contemporary. An installation by Mark Wallinger, “Sinema Amnesia”. A box, created to look like a camera obscura, that plays a film of the view out to the sea. However, the film is of the sea exactly 24hrs behind. Was quite relaxing to watch as when I went the sea was churned up and it was windy, but the film showed yesterday when the sea was flat.