(Before)
This is what i had to use to crate what you see to the right.
(After)
This is the finished part of what you see to the left. I used the mirror effect which i put the top of the buildings and the sky. Then I i edited the image to make the tops of the buildings and sky and put it in the street. then drew lines to make it like a graph and took a pice of the building/sky out.