World champion sand sculptor JOOheng Tan was recently asked by a ad agency in Singapore to help create these impressive backdrops for an ad campaign. They asked JOOheng Tan to physically build three 18-ton sand sculptures to be used as backdrops in ads encouraging kids to get dirty. The backdrops he created are amazing. Watch the video after the jump to see how he did it.
All images © JOOheng Tan (via)