The beginnings of a foundation

Yesterday they started digging.  We went by there last night about 6:30 but there were men still there so we didn't stop.  Tonight when we went they were gone so we took some pictures.  They had dug out for the footings and poured the concrete for them so you can get an idea of the area of the house.  It doesn't look as big as I expected.  I'm sure it will be much different once they get the entire foundation down and some walls framed up.