Artist: Denys Cowan
Next CGC Signature Series deadline: June 6, 2025, is the deadline to submit your books for the next Denys Cowan Private Signing. Go here to learn more about the upcoming signing.



Creator origins: Denys Cowan, founder of Milestone Media, is a pioneering artist and producer whose work has shaped comics and animation alike. With credits on titles like Static, Hardware, The Question and Black Panther, Cowan helped bring bold, diverse storytelling to the forefront. He directed and produced the hit animated series Static Shock, led animation at BET with projects like the Black Panther series, and helped launch The Boondocks. Beyond comics, Cowan has created iconic visuals for albums, films and magazines, including cover art for GZA’s Liquid Swords and the Django Unchained graphic novel.
Top picks: Some of Cowan’s most popular work includes:
The Question #1 (1987) – first issue
The Question #17 (1988) – first appearance of Rorschach in regular DC
Detective Comics #599 (1989) – first appearance of Henri Ducard
Deathlok #1 (1991) – first issue
Marvel Fanfare #60 (1991) – classic Black Panther cover
Eternal Warrior #4 (1992) – first appearance of Bloodshot
Blood Syndicate #1 (1993) – first team appearance of Blood Syndicate
Hardware #1 (1993) – first appearance of Hardware
Icon #1 (1993) – first appearance of Icon and Rocket
Static #1 (1993) – first appearance of Static
Worlds Collide #1 (1994) – DC and Milestone Universe crossover
Shaft #1 (2014) – first comic appearance of John Shaft
John Wick #1 (2017) – first issue
CGC Comics Registry highlight: You can find more inspiration and ideas by browsing Signed Milestone Media Comic Books & Magazines, by CGC Comics Registry Member iMagCollector, featuring examples of comics and magazines signed by Cowan.
Auction highlight: An Eternal Warrior #4 graded CGC Signature Series 9.8 signed by Denys Cowan sold for $228 in a Heritage Auctions sale in February 2022.
Did you know? Cowan is also featured in Robert Kirkman’s “Secret History of Comics” in the episode titled “The Color of Comics,” which focuses on the history of Milestone Media.


Submit now to CGC Signature Series
There are many more CGC Signature Series events planned with your favorite creators! Find a complete list here! Also follow CGC Signature Series on Facebook, Instagram and TikTok for the latest news and updates on upcoming signings. You can also receive email updates about the latest signings by logging in to your CGC account and selecting “Signature Series” here.
About CGC
Since revolutionizing comic book grading in 2000, CGC has grown to include certification services for a vast variety of pop culture collectibles. These divisions include CGC Cards, CGC Video Games and CGC Home Video. CGC Cards provides expert card grading for sports cards, TCGs and non-sports cards. CGC Video Games is dedicated to video game grading for the most popular consoles, including Nintendo, Sega, Atari, PlayStation and more. CGC Home Video provides expert VHS grading in addition to other types of videocassettes, DVD, Blu-ray and more. CGC also offers seamless solutions for autograph collectors with CGC Signature Series and JSA Authentic Autograph services.