Visitors attend the preview of the Sentosa Sandsation held in Singapore's Sentosa Island on Aug 30, 2019. The Sentosa Sandsation will showcase sand sculptures from Aug. 31 to Sept. 15 at Siloso beach on Sentosa Island. (Xinhua/Then Chih Wey)

A visitor attends the preview of the Sentosa Sandsation held in Singapore's Sentosa Island on Aug 30, 2019. The Sentosa Sandsation will showcase sand sculptures from Aug. 31 to Sept. 15 at Siloso beach on Sentosa Island. (Xinhua/Then Chih Wey)

Visitors attend the preview of the Sentosa Sandsation held in Singapore's Sentosa Island on Aug 30, 2019. The Sentosa Sandsation will showcase sand sculptures from Aug. 31 to Sept. 15 at Siloso beach on Sentosa Island. (Xinhua/Then Chih Wey)

A visitor attends the preview of the Sentosa Sandsation held in Singapore's Sentosa Island on Aug 30, 2019. The Sentosa Sandsation will showcase sand sculptures from Aug. 31 to Sept. 15 at Siloso beach on Sentosa Island. (Xinhua/Then Chih Wey)

A visitor attends the preview of the Sentosa Sandsation held in Singapore's Sentosa Island on Aug 30, 2019. The Sentosa Sandsation will showcase sand sculptures from Aug. 31 to Sept. 15 at Siloso beach on Sentosa Island. (Xinhua/Then Chih Wey)

A sculptor works on a sand sculpture during the preview of the Sentosa Sandsation held in Singapore's Sentosa Island on Aug 30, 2019. The Sentosa Sandsation will showcase sand sculptures from Aug. 31 to Sept. 15 at Siloso beach on Sentosa Island. (Xinhua/Then Chih Wey)