Workers polish a new sculpture in the shape of a giant oil bubble at a tourism resort built near the first drilling well of the Karamay oil field in Xinjiang Uighur Autonomous Region, China, August 9, 2015. The sculpture, consisting of one giant “oil bubble” and many smaller ones, is mostly made of stainless steel and will be finished at the end of August, local media reported. (Photo by Reuters/Stringer)
