I found this idea the other day on Art Smarts. I had to adapt it a little in order to get it done in one hour, but I think the results were wonderful. I showed the students Van Gogh's "Starry Night", which the students loved. These were made out of tissue paper. The students tore strips of tissue paper and glued it onto black paper. Then, white paint was used to draw the swirls into the sky. Students then drew a city onto black paper and cut it out. This was glued down onto their page. Windows were drawn in with white oil pastels.