Sand dune and Stage set

Sand dune noun - A ridge of sand created by the wind; found in deserts or near lakes and oceans.

Stage set and sand dune are semantically related. In some cases you can use "Stage set" instead a noun phrase "Sand dune".

Stage set noun - Representation consisting of the scenery and other properties used to identify the location of a dramatic production.

Sand dune and stage set are semantically related. Sometimes you can use "Sand dune" instead a noun phrase "Stage set".