(Almost) finished version of the cover for Mrs.G #6

What do you guys think? There are still some things I need to do, like add a sign on the building saying "Thameside Sanatorium" , and also, possibly add some more details to the faces. BTW. I can't decide on the subtitle, I keep changing it, first it was "Canvey Island Suicides", then "The Adventure of the Stained Girl", now I'm thinking "The Case of the Sliced Girls" (because it also fits with the cover :) ). But I'm still not sure.