Morgasmo - Razzle Dazzle

An eldritch tome overflowing with magical energies (George Pratt cover, The Space Gamer 38, April 1981)

Sietch Tabr by Karl Sisson “ Cave formed by prehistoric fossilized sandworm remains.” 

Adeptus Mechanicus by Ruslan Korovkin

The superb Star Wars and sci-fi themed concept artworks of Matt Allsopp - https://www.this-is-cool.co.uk/the-star-wars-sci-fi-concept-art-of-matt-allsopp/

traveling wingman

The Empire Strikes Back (1980)

Illustration by Jean Giraud (Moebius)

Halo 5: Guardians - Master Chief and the Blue Team commission (2015)

Art by: Brian Level

[click here to see the original b&w sketch version]

page 78 of “Geistliche Todts-Gedancken : bey allerhand Gemählden und Schildereyen in Vorbildung unterschiedlichen Geschlechts, Alters, Standes, und Würdens-Persohnen sich des Todes zu erinneren, aus dessen Lehr die Tugend zu üben, und die Sünd