The spider normally sit on top of the web. But when disturbed it will skip over to the other side of the web

Top : Egg sac henging on the iop of the web.

Below :  The mother spider rest at the centre of the web.

 

The web is build in a dark obscure part of a store room.

The mother spider guarding her egg sac.

Near by the same corner another species mother with a school of spidering handing upside down their web.