Always glad to be able to identify and credit more box art to an artist, especially if they have passed away. I recently discovered that Lawrence Fletcher had illustrated the box art for New World Computing, Inc.'s Nuclear War, released in 1989 for the Amiga, Commodore 64, and DOS. His "Lars" signature is visible on the poster in a spot that is covered up on the box art with a "Caution" warning.
I've added Nuclear War to his bio above as well as Chaos Overlords, which he also did for New World Computing. Chaos Overlords artwork sold on Heritage Auctions in January 2023: https://comics.ha.com/itm/video-games/video-game-art/lawrence-fletcher-chaos-overlords-computer-game-original-box-art-and-advertisement-art-new-world-computing-1996-/a/7348-28505.s?ic4=ListView-Thumbnail-071515