This is so beautifully done, in every single one of its parts: characterisation, dialogue, description (love the dream sequences), canon integration, ending!! What a joy to read!! (I especially loved that Watson was wearing the same suit in the photo with Holmes, posed like a wedding photo, as on the day he married Mary. And the part where Holmes sneaks a further peak into Watson's copy of Dracula and it colours his nightmares. Wonderful!)