On the edge of the Aravalli Hills, overlooking Jaipur in the Indian state of Rajasthan, the ancient Nahargarh Fort houses the Madhavendra Palace. Within this 18th-century structure, the country’s first contemporary public sculpture park celebrates its second edition. Now on display are works from Indian and international artists such as Bijoy Jain and Michael Joo. A large-scale installation by the British artist Richard Long, made from local red sandstone, snakes powerfully through the palace’s main courtyard. —J.V.