It's nice to see the contrast between the calmness of the forest and the bustle of the fair.

I like the low angle shots from the forest with the roots and the water and also the little see-through you created in the third picture.

If I can give you one tip it is to try not to place your subject in the center of your photo too much. Sometimes it works, but it often makes a more interesting shot when you don't. I often apply the 'rule of thirds' to my images.

Nice series!