Colourful salt ponds in eastern China look like an artist's palette

Stunning drone footage captured colourful salt ponds in eastern China. The clip was shot in the city of Binzhou in Shandong Province on June 1. The harvest season for the salt ponds has arrived. Due to the salinity and the speed of evaporation and crystallisation, the salt ponds were different colours. The video was provided by local media with permission.