I want to paint a large map of the United States on a concrete surface at an elementary school.?

Each state would be labeled and colored with a different color.


Any suggestions as to how I should go about thisI want to paint a large map of the United States on a concrete surface at an elementary school.?
Have a transparency made of the map, and then project it on the wall using an overhead projector. You can then make it any size you wish. Trace the map on the wall and color accordingly.I want to paint a large map of the United States on a concrete surface at an elementary school.?
Use a school projector with a map on it. then let it project on the wall. Hopefully it can get it big enough for you.