A man in a red shirt and a blue hat digs sand in front of a sand sculpture of a man sitting on a throne .
It is impossible that an artist works on a large sculpture he has made at a beach .
There is a very good chance that an artist works on a large sculpture he has made at a beach .
It is impossible that an artist works on a large sculpture he has made at a beach .
An artist works on a large sculpture he has made at a beach .