Thumbnailing 1st spread

I began Thumbnailing my 1st spread which is the Mainland Park spread. I need this spread to represent the essence of the site which is busy, organized nature, commercial and a pocket of green in the city. After several pages of thumb nailing I finally came up with a design that I liked and thought suited the site. It is made up of a fairly uniform layout with one organic shape in the background. I drew up this thumbnail large on my page and annotated the features as well as looking at some possible colour schemes.