Double page spread

For my double page spread I want to keep it simple. As the girl is the main person out of the 2 I'd like her having the bigger picture alone. I am aware my sketch looks very plain, but this is just a rough and along the way I'll be adding certain things. When it comes to the photography there will be more features and back grounding in the double pages spread. This is just a rough outline of what I'm currently thinking.