Rani Ki Vav stepwell interior carved pillars, town of Patan in Gujarat, India
Jami Masjid interior stone pillars, Champaner, Panchmahal, Gujarat, India
Karst pillars in Zhangjiajie National Forest Park, Hunan, China
Remains and ruins of ancient abandoned city of Pompeii, near Naples, Campania, Italy
Quartz sandstone pillars, Tianzi (Avatar) Mountains, Zhangjiajie National Forest Park, China
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