Station 28さんのイラストまとめ

Taku Kuwabara illustrations for Kuutei Dragons (since 2016)

Descender, space-opera comic book written by Jeff Lemire and illustrated by Dustin Nguyen (2016-2019)

Yoshiyuki Sadamoto illustrations from the art book Alpha (1993)

Ready Player One concept art by Stephan Martinière (2018)

Ching Yeh, taiwanese cyberpunk artist

Original concept art by Mike Ploog for John Carpenter's film The Thing (1982)

∀ Gundam concept art by Syd Mead, who worked with Kunio Ōkawara for mecha design (1999)

Levius, steampunk manga written & illustrated by Haruhisa Nakata (2013-14)

For the anecdote:
At the same auction, these original arts by Hergé from "Tintin: The Blue Lotus" was sold 1.1 million and "La Femme Piège" by Enki Bilal 350.000€

Metal Hurlant nº6, 1976
Cover by Moebius "Le Garage Hermétique", original sketch sold 280.000€ at auctions in Hong Kong