Aerial photo taken on May 10, 2020 shows the UCCA Dune Art Museum in Beidaihe New District, Qinhuangdao City, north China's Hebei Province. Covered by the sand dunes on the seashore, the UCCA Dune Art Museum spans a total area of 930 square meters, consisting of seven indoor and three outdoor galleries. (Xinhua/Yang Shiyao)

A tourist visits the UCCA Dune Art Museum in Beidaihe New District, Qinhuangdao City, north China's Hebei Province, May 10, 2020. Covered by the sand dunes on the seashore, the UCCA Dune Art Museum spans a total area of 930 square meters, consisting of seven indoor and three outdoor galleries. (Xinhua/Yang Shiyao)

Photo taken on May 10, 2020 shows the UCCA Dune Art Museum in Beidaihe New District, Qinhuangdao City, north China's Hebei Province. Covered by the sand dunes on the seashore, the UCCA Dune Art Museum spans a total area of 930 square meters, consisting of seven indoor and three outdoor galleries. (Xinhua/Yang Shiyao)

A tourist visits the UCCA Dune Art Museum in Beidaihe New District, Qinhuangdao City, north China's Hebei Province, May 10, 2020. Covered by the sand dunes on the seashore, the UCCA Dune Art Museum spans a total area of 930 square meters, consisting of seven indoor and three outdoor galleries. (Xinhua/Yang Shiyao)

A tourist sits in the UCCA Dune Art Museum in Beidaihe New District, Qinhuangdao City, north China's Hebei Province, May 10, 2020. Covered by the sand dunes on the seashore, the UCCA Dune Art Museum spans a total area of 930 square meters, consisting of seven indoor and three outdoor galleries. (Xinhua/Yang Shiyao)

Aerial photo taken on May 10, 2020 shows the UCCA Dune Art Museum in Beidaihe New District, Qinhuangdao City, north China's Hebei Province. Covered by the sand dunes on the seashore, the UCCA Dune Art Museum spans a total area of 930 square meters, consisting of seven indoor and three outdoor galleries. (Xinhua/Yang Shiyao)