时间雕刻(Time carving)

美国亚利桑那州的朱红色悬崖国家纪念碑有各种各样的砂岩岩层、雄伟的胡桃木和超现实主义的峡谷。这座占地118多公顷的奇妙纪念碑在一些地区高出海平面约1900米。
原文：
The Crimson Cliffs National Monument in Arizona, USA features various sandstone formations, majestic walnut trees, and surrealistic canyons. This wonderful monument, covering an area of over 118 hectares, is about 1900 meters above sea level in some areas.
《© Yva Momatiuk and John Eastcott/Minden Pictures》