Image of a dark red, pink, and purple sky over sand dunes. Image also has two light blue moons in the sky, one at the top of button and one towards the bottom. The word "Dune" is listed on the center bottom of the button in white capital letters.
This is a promotional button for the 1984 film Dune. It was based off of the Frank Herbert science fiction novel, Dune. The film was directed by David Lynch and starred Kyle MacLachlan. Despite the long, 13 year process of adapting the novel into a film, the movie was not well received by audiences; so poorly received that David Lynch replaced his name with a pseudonym in most copies of the film.
Source: Wikipedia (2015 July, 5). Dune (film). Wikipedia: The Free Encyclopedia. https://en.wikipedia.org/wiki/Dune_(film)