References:
HypnoArt. (n.d.). Free Image on Pixabay - Desert, Sand, Dune, Landscape. Retrieved September 27, 2017, from https://pixabay.com/en/desert-sand-dune-landscape-nature-2468275/
Lernestorod. (n.d.). Free Image on Pixabay - Control, Video Game, Play Station. Retrieved September 27, 2017, from https://pixabay.com/en/control-video-game-play-station-2679227/
Mikolajczyk, T. (n.d.). Free Image on Pixabay - Game, The Player, Headphones. Retrieved September 27, 2017, from https://pixabay.com/en/game-the-player-headphones-computer-1504466/
Mikolajczyk, T. (n.d.). Free Image on Pixabay - The Player, Playing, Woman. Retrieved September 27, 2017, from https://pixabay.com/en/the-player-playing-woman-headphones-760184/
