didn't take a picture. remove the window from the basement, and then slide in. was planning to get 4x12' but it's not easy to handle. so bought all 4x8 if you have a van, it will just fit. to remove window, take out the screen first. then move the window to the center and pull up . the bottom of the window will come out first.
if your water pipe is close to exterior wall, be sure to have a vent hole close to the pipe and have the pipes heated in the winter. otherwise, the pipes could be broken due to freezing.