Massive video illusion: crashing waves appear to be inside a building

Digital media studio d'strict created "WAVE," a magnificent video art work for the humongous LED screen wrapped around the SM Town building the COEX (Convention & Exhibition Center) in Seoul, Korea. The display is 80.1 meters (263 feet) wide by 20.1 meters (66 feet) high.

Below is Samsung's video about the Smart LED screen, installed in 2018: