A. Florence
B. Istanbul
C. Gland
D. Astana
Explanation:
The Topkapı Palace (Turkish: Topkapı Sarayı; Ottoman Turkish: طوپقپو سرايى, romanized: Ṭopḳapu Sarāyı, ‘Cannon Gate Palace’), or the Seraglio, is a large museum in the east of the Fatih district of Istanbul in Turkey.