There are sand castles contests that produce amazing work, but these pieces by Carl Jara are double-take worthy. The Cleveland, Ohio-based artist says that he sculpts things would never expect to see at a sand castle competition. Well that makes a lot of sense after looking at these pieces. Accroding to ThisIsColossal, he has won 9 world championship medals, so it seems as if everyone recognizes that if you sculpt sand to make it look like marble, you are going to win some medals.