okapi says

Aerial photo of the whole BACH area, including Building 3 and the three small rooms to its south (left). The view is toward the west in 2002. This is a "classic" archaeological photo with no people, all features clean and well dusted. There is no scale of reference, but the outer walls of Building 3 measure 7 x 6.5 meters. Somehow, the building seems much smaller with no people in view. At the time of this photograph, the earliest floors of Building 3 were being excavated. Associated with them are an early oven in the southwest corner of the building, and storage bins in its northwest corner. The red stain by the south wall of Building 3 is the burnt earth below a later oven that has already been removed. In this season, the three small rooms in the left of the picture were excavated. They probably had very separate lives from that of Building 3.