Comb being drawn in Olea's hive

Maidi and I took a peek into Olea's hive yesterday evening.  We caught a glimpse of two sections of comb.  So the girls have built part of two or three combs.  The cluster of bees we see through the window is actually the bees hanging on the comb.  They are also taking the sugar water, about half-a-quart a day.