Here is the photo again so you don't have to click back to my previous entry to see what I'm talking about
So, while looking at the storyboard, I noticed that spreads 2, 4 (well, actually in the 5th position) and 10 all have illustrations that are basically disembodied heads. Spreads 2 and 4 have something else going on, and 4 will pretty much stand. But 2 and 10 even have the same angle. So, I moved the pony over a bit and will show some of the back along with a suggestion of a horse's back to give a size comparison. I also did a mirror flip to the critters on the right-hand page so that they are facing the pony. Gives, to me, a more cohesive feel to both pages. The composition then resembles spread 8, but the animals are not face-to-face, so I don't feel it is too repetitive.
The second thing that jumped out at me was the almost identical horizon line (which might not be too noticable in the photo) of spreads 7 and 8. That led me to rethink exactly what I want each image to portray and how that can tie in to what is under the flap. Out came the pencils and I sketched some cattails with flowering spikes on spread 8. The spike closest to the right-hand page has seed fluff blowing off to the right, which will transform into something else under the flap.
I might also need to consider adding one or two different "camera"/POV angles to further change things up...