human
Generate a description of a magical scene inside a mansion with parchment, stonework, and a device.
assistant
The off-white limestone of the walls is broken by the deep grey of fluted columns supporting an overhanging mantle of similarly dark stonework. Beyond the columns is the bottom of a monumentally sized device which angles upward out of view, its purpose obscured by the atrium's lower ceiling and walls. Just beside the entrance, a parchment starchart is set behind a panel of glass.