Dr Sleep - Sequel to Kings Shining and set to be film

I love that picture. When I first started learning how to play around with photoshop and was trying to put some other King characters in it. I had Pennywise in one of the darkened recesses at the top but can't find the pic now.

here is an interesting question, why isn't Mrs. Massey in the picture? Or is she? Even if her time there was not in the 20s it seems like she should be at the Ball if Jack is.