Oh wow. Must have this vintage style tourist poster for Arrakis.
Dune (Frank Herbert)
Frank Herbert's "Dune" is often cited as the single most influential, visionary, bestselling SF novel ever, and for good reason. If you read nothing else in this genre, at least give "Dune" a try.
Dune Messiah, Muad'hib throne room, Marc Simonetti on ArtStation at https://www.artstation.com/artwork/X3ZzY
Dune Artwork by Sam Weber
Paul et Jessica fuyants Arrakeen
le Baron Vladimir Harkonnen