Panugallu
Panugallu, also called Panagal, was a historic centre near Nalgonda in Telangana. Its surviving temples include Chaya Somesvara, a three-shrined stone complex, and Pachala Somesvara. Carvings and inscriptions preserve evidence of the rulers and donors who supported worship here. The Chaya Somesvara shrine is especially known for a narrow shadow that falls across the wall behind its image of Shiva, a feature created by the arrangement of the temple’s pillars and light.