The empire known for constructing the Taj Mahal, a symbol of love and architectural beauty, was the Mughal Empire. Commissioned by Emperor Shah Jahan in memory of his wife Mumtaz Mahal, the Taj Mahal is celebrated as a masterpiece of Islamic architecture. This UNESCO World Heritage site reflects the artistic and cultural achievements of the Mughal period, symbolizing the empire's grandeur and the blending of various architectural styles.