Happy Halloween - Book cover / Photo Album Idea

This is a small snippet of my 'Happy Halloween' sketch's. This particular one was inspired by a recent night out all dressed up in scary costumes and equipt with our spirits! I though this drawing would be perfect for a book cover of some kind or a picture frame for a 'Halloween' photo album because of the clear, empty space left as is ready reveal something thats would tie all these individual elements in the drawing together. I drew this with fine liner then edited on 'Photoshop' with Threshold.