Human: Generate for me a description of a magical scene inside of a mansion with a door and a blue curtain. Assistant: 
Rectangular tiles of blue-flecked white marble comprise the hallway's floor, lined with moss green runners embroidered with tawny whorls. A blue sapphire-inset door resides in the eastern wall, while a set of tall silver-traced doors occupies the terminus of the corridor. Within a modest recess nearest to the antechamber, a simple stone door has been partially hidden behind a velvety blue curtain.