Ralph McQuarrie

Ralph Angus McQuarrie (/məˈkwɒriː/; June 13, 1929 – March 3, 2012) was an American conceptual designer and illustrator. His career included work on the original Star Wars trilogy, the original Battlestar Galactica television series, the film E.T. the Extra-Terrestrial, and the film Cocoon, for which he won an Academy Award.