"A gigantic hound"

Back blip from yesterday's walk. This mural is painted under the window of "Murder and Mayhem" - a bookshop in Hay-on-Wye which specialises in crime writing. I'm thinking it's the Hound of the Baskervilles, especially as one of the legends about the story is that Sir Arthur Conan Doyle was reputedly inspired to write it after staying at nearby Clyro Court (the other, more widely accepted version is that he was inspired by a tour of Dartmoor). Either way, it's a striking mural. And coincidentally it was full moon yesterday.