Human: Produce a detailed written description of a magical scene inside a tower with an ebonwood arch and an acanth door. Assistant: 
Warmer air rises here, suffused with streams of pale emerald light from above that bathes polished granite flagstones in verdant illumination. Laid end-to-end, the stonework comprises a narrow landing that runs between an iron-banded acanth door and a carved ebonwood arch. Clinging to the opposite wall, the staircase climbs onward, angling with the superstructure of the tower itself.