Isolated : Five sentence fiction

I missed this one, so was not in time to link up with Lillie McFerrin Writes and the Five Sentence Fiction challenge.
Here is my response all the same:



We stand behind her, one at each shoulder like a guard at her back. She faces a door - clear glass to view the world, yet closed, unbreachable and impassable. We sense the yearning in her; she is longing, straining to open the door and enter the world, but is frozen. Isolated.