Correct name label to "Sewall" from Sweall. Improve detail on sunken courtyard which currently shows as the large flat area of sandy colored ground--that courtyard is two stories below ground, and has a wall around it. Add driveway to loading dock and externior stairs that go down to the sunken courtyard. Rice Art Gallery is inside Sewall Hall--good to have a label, but needs to be farther right on the east end of the southern wing of the building.