Cory Walker

Cory Walker (born 1980) is an American comic book artist known for co-creating the Image Comics superhero series Invincible with writer Robert Kirkman. He gained recognition for his dynamic penciling on the early issues of Invincible and has since contributed to major comic publishers, illustrating titles for Marvel Comics (including Destroyer and The Irredeemable Ant-Man) and for DC Comics (such as Shadowpact).^[1]Walker's clean and vibrant art style, particularly his character designs, has been widely praised and became instrumental in defining the look of Invincible. In addition to his comics work, he served as lead character designer and later co-executive producer on the Amazon Prime Video animated adaptation of Invincible, helping translate his comic creations to the screen.^[2][3]

Cory Walker
Born	1980 (age 44–45)
Area(s)	Penciller, Inker, Character Designer
Notable works	Invincible, Destroyer MAX, The Irredeemable Ant-Man, Shadowpact
Collaborators	Robert Kirkman, Ryan Ottley
Awards	Annie Award nomination(2021) Saturn Award nomination(2022) Critics' Choice Television Award nomination(2025)

Early Life

Cory Walker was born in 1980 in Phoenix, Arizona. From a young age, he displayed a passion for drawing and storytelling, especially in the realm of superheroes.^[4]Like many aspiring comic artists, Walker grew up reading comic books and honing his illustration skills, laying the groundwork for a future career in the industry. His early enthusiasm for comics and art eventually led him to pursue work as a professional comic book artist. While specific details of his formal education or training are not widely documented, Walker's formative years in Arizona and his love of the medium set the stage for his entry into the comics field.

Career

Early Projects and Collaboration with Kirkman

Walker's professional break in comics came in the early 2000s through a creative partnership with writer Robert Kirkman. The two first collaborated on independent projects, which allowed Walker to showcase his talents. Notably, he contributed to Battle Pope, an offbeat superhero parody series published under Kirkman's own label Funk-O-Tron. Battle Pope (launched in 2000) was one of Kirkman's first comics; Walker worked on later issues of the series, which helped establish the duo's creative synergy.^[4]

In 2002, Walker and Kirkman created Superpatriot: America's Fighting Force, a miniseries for Image Comics starring a revival of a 1990s hero. This project marked Walker's first work with Image and demonstrated his ability to handle action-oriented superhero art.^[4]Around this time, the pair was also formulating ideas for a new original superhero series. Their collaborations on smaller projects and one-shots provided valuable experience and cemented the partnership that would lead to their most famous creation.

Invincible

In 2003, Cory Walker and Robert Kirkman launched Invincible through Image Comics (under the Image Skybound imprint).^[1]The series follows Mark Grayson, a teenager who inherits superpowers from his alien father, in a story that both celebrates and subverts classic superhero tropes. ^[5]Walker co-created the characters and world of Invincible and served as the penciler for the comic's debut issues. His artwork defined the look of the series from the outset: he drew issues #1–7 of Invincible, introducing the clean lines and bold character designs that would become a hallmark of the title.^[3]Critics and readers praised the book's fresh take on superhero mythology and its vibrant visuals, which together set Invincible apart as a standout title in the indie comics scene.^[4]

After the first story arc, Walker opted to step down as the regular artist; beginning with issue #8, art duties were taken over by Ryan Ottley. Ottley would go on to illustrate the majority of the series (drawing roughly 137 of the 144 total issues), but Walker remained closely involved in Invincible's development. He was credited as co-creator throughout the series'run and continued to contribute artwork intermittently. Walker returned for occasional issues and story arcs – for example, he penciled select issues such as #25 and #50, a two-issue stint on a 2006 arc, and a sequence of issues #93–96 that explored an alien dimension. Notably, in 2016 he rejoined Kirkman to draw a full arc from issue #127 through #132, a pivotal storyline that welcomed him back as the series' artist for the first time in years. He also contributed artwork to the double-sized Invincible finale issue #144 in 2018, alongside Ottley, bringing the series to its conclusion.^[4]

During Invincible's 15-year run (2003–2018), the comic evolved into one of the most acclaimed creator-owned superhero books of its era. Kirkman's writing combined with the visual world that Walker (and Ottley) crafted made Invincible a critical and fan favorite. Polygon noted that Kirkman's lengthy run on Invincible with Walker and Ottley"stands as one of the great accomplishments in modern superhero comics".^[6]The comic was celebrated for its dynamic action, graphic yet stylized violence, and heartfelt character drama – all of which were brought to life by the art. Walker's early issues set the tone, and even after he left regular duties, Kirkman frequently consulted him on designs and storyline ideas. "People don't realize how much I leaned on Cory throughout the entire process," Kirkman remarked, noting that even when Ottley was drawing the book, Walker often shared a studio with him and provided input on characters and plots.^[3]

Work with Marvel Comics

After establishing himself with Invincible, Cory Walker undertook a variety of projects for Marvel Comics in the mid-2000s. His foray into Marvel's universe often coincided with scripts by Robert Kirkman, who was also writing for Marvel at the time. Walker's Marvel debut came with a short story in Spider-Man Unlimited (Vol. 3) #4 in 2004, where he got to illustrate the world's most famous web-slinger. He next contributed to Kirkman's revival of the anthology series Marvel Team-Up. In Marvel Team-Up #14 (2005), Walker drew a crossover story featuring Invincible alongside Spider-Man, a rare instance of Image's Invincible appearing in a Marvel comic. He also penciled Marvel Team-Up #19 (2006).^[4]

Work with DC Comics

Cory Walker's work for DC Comics has been more limited but still notable. His primary contribution at DC was on the series Shadowpact – a supernatural superhero team title. In 2006, Walker provided artwork for Shadowpact #3 and #6.^[1]These issues were fill-in roles where he stepped in to draw the mystical team (which included characters like Blue Devil and Nightmaster) during the book's first year.^[4]

Outside of Shadowpact, Walker's work for DC has been sparse. The mid-2000s were the peak of his mainstream superhero contributions, and beyond that, he primarily focused on creator-owned projects. ^[1]

Other Projects

In addition to the major publishers, Cory Walker has worked on several creator-owned and independent projects throughout his career. Many of these were extensions of his collaboration with Kirkman. For instance, Walker drew two issues of Battle Pope when the series was reprinted in color at Image Comics in 2006.^[4]

Walker also co-created Science Dog, a comic-within-a-comic that originated as a fictional title in the Invincible universe. Science Dog stories were initially presented as backup features in Invincible, and due to their popularity, two standalone Science Dog special issues were released in 2010–2011, featuring Walker's artwork.^[4]

Through the 2010s and into the 2020s, Walker largely stayed associated with Skybound (Kirkman's imprint at Image), contributing artwork sporadically to projects that needed his touch. He illustrated short stories and covers for various Skybound titles. For example, he drew backup stories and variant covers related to Invincible and other Skybound series, and provided cover art for issues of titles like Void Rivals and Fire Power in 2023–2024.^[7]

Artistic Style and Influence

Visual Composition

Cory Walker's artistic style is often described as a blend of classic superhero aesthetics with a modern, streamlined sensibility. His artwork features crisp linework, clear compositions, and expressive character designs. During his run on Invincible, Walker developed a visual style that became synonymous with the title. His characters are drawn with an emphasis on clean silhouettes and dynamic poses, making even static scenes feel lively. Walker's action sequences are bold and easy to follow, a quality that helped Invincible stand out for its coherent yet kinetic fight scenes. Critics noted that his art brought a "vibrant and dynamic" energy to the comic's pages, complementing Kirkman's storytelling by visually balancing gore, humor, and heartfelt moments.

Character Design

One of Walker's most significant strengths is character design. Robert Kirkman praised Walker as "one of the greatest character designers" in the industry, lauding his visual concepts as "unique, clean, and exciting". Throughout Invincible, Walker designed a large cast of superheroes, villains, and aliens, each with distinctive looks that often paid homage to genre archetypes while giving them a fresh twist. For example, the title hero Invincible's costume – a form-fitting blue-and-yellow suit with a sleek, minimalist emblem – reflects Walker's knack for iconic yet simple design. Many of these character designs remained consistent even after Walker left the interior art, testifying to their effectiveness. His designs were not only memorable on the page but also translatable to other media.^[6][8]

Influence

Walker's style has influenced the tone of modern superhero comics outside the Marvel/DC realm. Invincible launched at a time when independent superhero titles were rare, and its success – driven in part by Walker's art – showed that a non-Marvel/DC hero could carve out a space by both embracing and satirizing genre conventions. The comic's art started relatively light and open-lined, and as the series progressed and Ottley took over, the visuals became more highly detailed and visceral. Still, the foundation Walker laid out in the early issues (in terms of character look and world design) persisted. Fans often compare Walker's style with Ottley's; Walker is noted for his slightly more cartoon-influenced, clean approach, whereas Ottley brought increasingly detailed renderings and ultra-violent detail. The two styles meshed well, and together they gave Invincible a consistent visual identity across its long run.^[3]

Beyond Invincible, Walker's influence can be seen in how later artists approach creator-owned superhero comics. His art demonstrated that a clear, bold style can deliver both classic superhero action and modern mature content without clashing. The Invincible animated series, which closely mirrors Walker's original designs, further amplifies his impact – introducing his character aesthetics to a wider audience and influencing the show's overall art direction. ^[6]Fellow artists and fans admire Walker's ability to distill characters to their visual essentials. As one Skybound announcement put it, "if you ever need a costume designed, he's the guy,"underscoring the regard for Walker's design skills in the industry.^[9]

Contributions to Animation

With the rise of Invincible's popularity, Cory Walker took on a major role in translating the comic to animation. When Amazon Prime Video announced an adult animated Invincible series (which premiered in 2021), it was revealed that Walker would serve as the show's lead character designer.^[2][9]This move ensured that the animated adaptation remained visually faithful to the source material. Walker created the model sheets and updated designs for the principal characters, essentially defining the cartoon look of Invincible (Mark Grayson), Omni-Man, Atom Eve, and others to closely match the style of the comics. ^[6]Early previews of the animation highlighted how closely the character designs resembled Walker's comic art, a fact attributed to his direct involvement. The production team felt that Walker's presence would "guide the look" of the show and remarked that he was "absolutely killing it" in this role.^[9]

Walker's contributions did not stop at design work. As the series went into full production, he took on a hands-on role in the animation process. Robert Kirkman noted that it's uncommon for comic creators to be so involved in adaptations, but Invincible was an exception: "Cory and I have been as hands-on and involved as any creators have been in an animated series," Kirkman said.^[2]Walker attends writers' meetings, storyboard and animatics reviews, and other key production discussions to ensure the show's visual storytelling aligns with the spirit of the comic.^[3]

By Season 2 of the Invincible show, Walker was credited as a co-executive producer, reflecting his deep involvement in creative decisions. Kirkman has mentioned that Walker is in "virtually every meeting" for the show, overseeing character designs and giving notes on animation rough cuts. Essentially, Walker became an integral part of the show's creative team, analogous to how a showrunner might operate for visuals.

The success of the Invincible series on Amazon – praised for its bold animation and faithful yet refreshed art style – can be partly attributed to Walker's contributions. By having the original artist guide the adaptation, the show was able to capture the distinctive look and feel of the comic book. Walker's transition from page to screen exemplifies how comic artists can play a critical role in other media. It also underscores his versatility; not all comic artists can adapt their skills to animation design, which requires an understanding of how images move and are simplified for production. Walker, however, took to the role naturally, even as he was new to working in television. His dual credit (lead character designer and co-executive producer) on Invincible's animated series is a rarity and highlights the trust the creators and Amazon Studios placed in his vision.^[2][3]

Legacy&Impact

Within the industry, Walker is often cited as a prime example of an artist who made a mark without an extensive bibliography at the "Big Two" publishers. His comparatively small body of work for Marvel and DC is outweighed by the cultural impact of Invincible. The fact that Invincible has been called "one of the great accomplishments in modern superhero comics" speaks to the importance of what Walker and Kirkman created.^[6]

Role in Invincible

Walker's part in that accomplishment is significant – his visual imagination shaped a world that fans found immersive and compelling. Fellow artists have admired his ability to create superhero designs that feel both familiar and fresh. Kirkman's commendation of Walker as a top-tier character designer is echoed by fans who often point to how distinctive and memorable the Invincible characters look, even when placed alongside Marvel or DC heroes.

Adaptation to Animated Series

Walker's collaboration with Kirkman is also a notable aspect of his legacy. The duo's partnership, starting from indie beginnings like Battle Pope and flourishing with Invincible, is often mentioned in discussions of successful creator teams. They demonstrated a strong creative chemistry – Kirkman would devise plots and scripts while relying on Walker to visualize new heroes and villains. This partnership not only yielded popular work but also set a template for creator-owned comics in the 21st century: a writer-artist team sticking together to build their own universe. Even after Walker stepped back from full-time penciling, their collaboration continued in different forms (covers, designs, story consultations), showing a mutual trust in each other's creative instincts.^[3]

Commercial and Critical Reception

Another aspect of Walker's impact is on the Invincible fan community. As the original artist, he has a special status among fans, even those who joined the series during Ottley's long run. Image Comics and Skybound have recognized this fan appreciation; for example, Walker is frequently invited to contribute variant covers or artwork for Invincible special editions and merchandise. He's been described as a "fan-favorite" artist in promotional materials.^[10] The return of Walker for the 2016 comic arc was widely celebrated by readers, and the announcement of his leading role in the animated series was met with enthusiasm and reassurance that the adaptation would honor the comic's look.^[9]

Bibliography

Invincible
Publication information
Publisher	Image Comics
Schedule	Monthly
Format	Ongoing series
Publication date	January 2003 – February 2018
No. of issues	144
Creative team
Created by	Robert Kirkman, Cory Walker, Ryan Ottley

Image Comics

• Superpatriot: America's Fighting Force #1–4 (2002)
• Invincible #1–7, 25, 50, 66–67, 85–86, 93–96, 100, 127–132, 144 (2003–2018)
• Invincible Returns #1 (2010)
• Battle Pope #9–10 (2006)
• Science Dog #1–2, 25 (2010–11, 2020)

Marvel Comics

• Spider-Man Unlimited (Vol. 3) #4 (2004)
• Marvel Team-Up #14, 19 (2005, 2006)
• I Heart Marvel: Web of Romance #1 (2006)
• The Irredeemable Ant-Man #7–8 (2007)
• The Punisher War Journal (Vol. 2) #13 (2007)
• Destroyer MAX #1–5 (2007)

DC Comics

• Shadowpact #3, 6 (2006)

TV Series

• Invincible #2021–present

Notable works

Publisher	Title	Issues	Year(s)
Image Comics	Superpatriot: America's Fighting Force	#1–4	2002
	Invincible	#1–7, 25, 50, 66–67, 85–86, 93–96, 100, 127–132, 144	2003–2018
	Invincible Returns	#1	2010
	Battle Pope	#9–10	2006
	Science Dog	#1–2, 25	2010–11, 2020
Marvel Comics	Spider-Man Unlimited (Vol. 3)	#4	2004
	Marvel Team-Up	#14, 19	2005, 2006
	I Heart Marvel: Web of Romance	#1	2006
	The Irredeemable Ant-Man	#7–8	2007
	The Punisher War Journal (Vol. 2)	#13	2007
	Destroyer MAX	#1–5	2007
DC Comics	Shadowpact	#3, 6	2006
TV Series	Invincible (Amazon Prime Video)	Lead character designer, Co-executive producer	2021–present

Awards and Nominations

Invincible (TV series)

• Annie Awards
  • 2021: Nominated for "Outstanding Achievement for Storyboarding in an Animated Television/Broadcast Production" (episode "Where I Really Come From").
  • 2025: Nominated again for "Outstanding Achievement for Storyboarding."

• Saturn Awards
  • 2022: Nominated for "Best Animated Television Series or Special."
• Primetime Emmy Awards
  • 2024: Sterling K. Brown nominated for "Outstanding Character Voice-Over Performance" (as Angstrom Levy).
• Critics' Choice Television Awards
  • 2025: Nominated for "Best Animated Series."
• Golden Reel Awards
  • 2025: Nominated for "Outstanding Achievement in Sound Editing – Non-Theatrical Animation" (episode "I Thought You Were Stronger").
• Online Film & Television Association (OFTA) Television Awards
  • 2024: Sterling K. Brown won "Best Voice-Over Performance" for Invincible.
• Harvey Awards
  • 2024: Nominated for "Best Adaptation from a Comic Book/Graphic Novel."
• Gold Derby TV Awards
  • 2021: Won "Best Animated Program."
• International Online Cinema Awards (INOCA)
  • 2021: Won "Best Animated Program."

• Golden Tomato Awards
  • 2021: Won "Best Animated Series."^[11][12]