For this picture of the main building I focused on the floor and windows with the air conditioners. Then I amplified the all of the colors enhancing the effect of the blue sky and the red brick seen all around the campus. This makes the building seem as though it is a little toy structure.

Photo from Google: http://upload.wikimedia.org/wikipedia/commons/a/ab/St._Mark's_School,_Southborough,_MA_-_IMG_0592.JPG