The interior of a private audience hall from this empire contains four diagonal walkways and a central goblet-shaped pillar with serpentine brackets. Pietra dura was used in a “jewel box” building (15[1])named after this empire’s “pillar of the state” often called a “baby” version of a later (15[1])building from this empire. Several chhatris (15[1])top this empire’s “Door of Victory” constructed in an (15[1])abandoned palace with red sandstone topped by (*) marble (10[1])decorations. (10[2])A ruler of this empire (10[1])apocryphally planned a “black” version (10[1])of (10[2])a (10[2])building (10[6])that (10[3])contains (10[3])a (10[3])charbagh (10[2])bisected (10[1])by (10[1])a rectangular (10[1])pool. (10[2])That building from this empire designed by Ustad Ahmad Lahori (10[2])has four minarets (10[1])surrounding a white (10[2])onion dome. (-5[1])For 10 points, (10[2]-5[1])name this empire whose (10[1])Shah (10[1])Jahan built the Taj Mahal. (10[1])■END■ (10[1])