As I mentioned earlier, I have enjoyed watching Danny Gregory's Skype interviews with the artists from his new book. While watching these interviews, I have started to play a game of Sketch-that-portrait. The rules are simple: you have the length of the interview to complete the portrait, no pausing, pen only, no pencil, and watercolour to finish.
These are a sample of the portraits – the interviews are filmed using Skype, so resemblance may not be exact (and my sketching adds another layer to that too). Check out the interviews to see how close I got.