3月1日，重庆涪陵红酒小镇一景区的10余位工作人员口戴防毒面罩，脖子上挂着“挑战沙桶”、“防沙抗旱”、“节能减排”等标语，将一桶桶沙从头顶泼下，以夸张的行为艺术方式向游客展现，呼吁市民共同保护环境。
Employees of a scenic spot dump sands on themselves during an event to raise awareness of energy saving and environmental protection in Fuling, southwest China's Sichuan Province, Mar 1, 2015. [Photo/China News Service]