I have only seen the first episode of the Chanel 4 four-part 2016 British Television drama, written by Jack Thorne, directed by Marc Munden, with Caleb Deschanel as director of photography etc. and starring Robbie Coltrane, Andrea Riseborough and Julie Walters. Not only is the acting excellent, but the filming is ingenious. The play with depth of field and angles of the shots are so clever. The use of colour, shadows and lighting is captivating. I wanted to freeze each frame, just to marvel at the images. It really is worth seeing.