Dave Cockrum: X-Men #100 Variant Cover Original Art (Marvel, 2000). The original cast of the Uncanny X-Men: Nightcrawler, Colossus, Wolverine, Storm and Phoenix, face front on this dynamite cover illustration by the series' original artist, Dave Cockrum. The image area measures 10" x 15" and the condition is Excellent. Signed by Cockrum. This is an UNPUBLISHED cover submitted to Marvel, but rejected for print.