From the website DigitalBits:

"And in a bit of sad news this morning, it's with regret that we report the death over the weekend of legendary French comic book artist Jean Giraud, better known as Moebius. In addition to his internationally renown print work, he was a production design illustrator for such films as Alien, Tron, The Abyss and The Fifth Element. Giraud was 73."

I never picked them up, but his work was also featured in a card set from Comic Images years ago.

Rest in peace!

I'm not sure if he did some cards for one of the Marvel Universe Series.