I love this collage project. I have done it for the past two years for 4th grades Art by Me lesson. They look great on their magnets and the things the families order.
After returning from a trip to NYC in January I did this project with my first graders. The straight lines for the buildings were printed with cards and black tempra. The following art time lines were drawn with oil pastel and then a water color wash. This project really lasted three 40 minute classes.