The lower walls of the chamber have a lighter and more elegant appearance, while the various elements of the wall and dome are also better-aligned vertically, leading one's gaze upward. Muqarnas squinches are again used for the transition of the dome to the square chamber.
The chamber's lower walls display a brighter and more refined appearance, while the various parts of the wall and dome are also more precisely aligned vertically, directing one's gaze upward. Muqarnas arches are used again for the transition from the dome to the square chamber.