Explanation:

- Pandit Rajendra Gangani is a renowned artist associated with Kathak dance.

- Kathak is a classical dance form that originates from the northern regions of India. It involves intricate footwork, spins, and expressive gestures.

- Option 2: Kathak dance is the correct answer.

- Manipuri dance (Option 1) originates from the state of Manipur, characterized by its graceful movements primarily based on the themes of Radha-Krishna.

- Odissi dance (Option 3) comes from Odisha, famous for its sculpturesque poses and fluid movements.

- Sattriya dance (Option 4) is a dance-drama from Assam, focusing on mythological themes.