Brian F'n Patterson
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d20monkey.bsky.social
Brian F'n Patterson
@d20monkey.bsky.social
3.5K followers 140 following 1.4K posts
Illustrator / Cartographer
Created d20monkey.com, IGSComic.com, and Karthun

Portfolio: brianfnpatterson.com
Patreon: https://www.patreon.com/cw/d20monkey

Clients include Atlas Games, Free League, Marvel Comics, MCDM, Restoration Games, and more.
Posts Replies Media Videos
d20monkey.bsky.social
Commission work! This was a fun piece to work on.

If you'd like to commission your own from me, check out my portfolio site: brianfnpatterson.com/commissions
An illustration of a tiefling spell caster holding a wand and spell book. She is wearing purple robes with stars and moons, a dagger on her left hip, and a simple cloak. She has a sinister shadow duplicate drifting behind her with a wicked smile.
October 30, 2025 at 3:07 PM
d20monkey.bsky.social
In the d20Monkey Shop: Companions. I hath discovered a mimic.

Never trust a chest, or a bag, or a bed, or a water closet in a dungeon. Ever. #ttrpg #dnd #daggerheart

d20monkey.dashery.com/products/783...
An ad with a black t-shirt featuring the illustration of a fighter with a chest mimic attached to his head. The copy reads "Companions. I hath discovered a mimic."
October 22, 2025 at 3:50 PM
d20monkey.bsky.social
October is here and the design on the ad says it all, but at least there is a sale running in the d20Monkey Dashery Shop! #ttrpg #dnd #daggerheart

d20monkey.dashery.com
A black t-shirt ad with the text "Everything is Terrible. Let's Play Games" and a link to the d20Monkey Dashery Shop. d20monkey.dashery.com I hope you have a good day today.
October 9, 2025 at 3:34 PM
d20monkey.bsky.social
It's October 1st. I'm asking for support to pay bills and continue to make fun things full-time. I make comics, maps, and art for TTRPGs. If enough folks toss just $2-3 a month at my page, I can pay the bills and focus on creating. Signal boosts appreciated! #ttrpg

www.patreon.com/cw/d20monkey
A graphic ad for the d20Monkey Patreon that reads "JOIN THE BUCKAROOS" with text and a blue banner.
October 1, 2025 at 3:28 PM
d20monkey.bsky.social
Howdy! I'm manifesting today. My schedule is open and I am looking for illustration, cartography, and design work. I have 15+ years of experience with credits across the industry.

Check out brianfnpatterson.com for my portfolio, clients, and commission inquiries.

Let's make your thing! #ttrpg #dnd
A top-down illustration of a classic Quinjet map. An illustration of a huge set of giant-scale doors flanked by fiery braziers. An illustration of a stout dwarf with a wooden shield and large axe.
September 26, 2025 at 2:42 PM
d20monkey.bsky.social
I recently moved my shop to a dedicated Dashery storefront and I am so happy to report that the quality of apparel and items is excellent! #ttrpg #dnd

d20monkey.dashery.com
Two amazing black t-shirts with a flaming monkey skull design one the left shirt and a cartoon illustration of a knight with their head being eaten by a mimic on the right.
September 23, 2025 at 9:35 PM
d20monkey.bsky.social
How about a look at the two Quinjet maps I made for the new Avengers Expansion of the Marvel Multiverse Role-playing Game? Modern AND the classic we all know and love. #ttrpg #marvel
A top down illustrated map of the modern Quinjet for the Marvel Multiverse game. The piece shows a cutaway of the interior with a cockpit, cargo, and engine areas set on a sunset cloud color palette. A top down illustrated map of the classic Quinjet for the Marvel Multiverse game. The piece shows a cutaway of the interior with a cockpit, cargo, and engine areas set on a blue cloud color palette.
September 10, 2025 at 1:23 PM
d20monkey.bsky.social
My contributor copy of the Avengers Expansion for the Marvel Multiverse role-playing game arrived today. I am so proud and still mildly in disbelief to be the cartographer for this game line. The book looks amazing. #ttrpg #marvel
The cover of the Avengers Expansion with Captain America, Iron Man, Thor, Hulk, Black Widow, Wasp, and Black Panther. A side view illustrated map of Avengers Tower with locations tagged. A top down illustrated map of The Raft super prison from the Marvel Universe. A top-down illustrated map of an Avengers Helicarrier.
September 4, 2025 at 4:37 PM
d20monkey.bsky.social
"Listen and understand! His email is out there! It can't be bargained with. It can't be reasoned with. It doesn't feel pity, or remorse, or fear. And it absolutely will not stop, ever, until it finds you."
Kyle Reese from The Terminator delivering his iconic speech: "Listen and understand! That Terminator is out there! It can't be bargained with. It can't be reasoned with. It doesn't feel pity, or remorse, or fear. And it absolutely will not stop, ever, until you are dead"
September 2, 2025 at 4:53 PM
d20monkey.bsky.social
Recent commission work: The Plutonian Knights
#ttrpg #dnd

You can learn more about getting your own commission from me here: brianfnpatterson.com/commissions
An illustrated poster of the Plutonian Knights featuring an android in a Stetson, a gruff human with a pistol, an octopus mechanic, and a L.E.D. screen faced combat bot in front of Pluto.
September 2, 2025 at 4:37 PM
d20monkey.bsky.social
Enjoying Expedition 33 quite a lot, so that means a new Brivatar for Twitch.

Throw a wee baby streamer with a southern accent a follow here if you are so inclined:

www.twitch.tv/d20monkey
Brian dressed as a kick ass French inspired fighter with a striped shirt, shades, metal arm, and Baguette of Doom!
August 29, 2025 at 5:08 PM
d20monkey.bsky.social
The d20Monkey Shop is running a sale. Get up on it. #ttrpg #dnd #daggerheart

d20monkey.dashery.com
An ad with a black t-shirt featuring the Gamemasters Union design with dice, eye, book, and illuminati overtones with the text Gamemasters Union on a gray background.
August 28, 2025 at 2:39 PM
d20monkey.bsky.social
I will never not get goosebumps and cheer at this moment from Superman.
Superman among the dust of a collapsed building being the symbol of hope he can be after saving lives.
August 27, 2025 at 5:53 PM
d20monkey.bsky.social
Commission sale is live! This is the best time to lock down the character, NPC, monster, or group commission you've been thinking about. #dnd #ttrpg

brianfnpatterson.com/contact
A colorful ad with the illustration of a female elf bard holding a hurdy gurdy and dressed in shades of blue, white, and orange.
August 19, 2025 at 5:33 PM
d20monkey.bsky.social
My map of the magical sailing ship The Marcuria from an issue of ARCADIA by MCDM. This was a fun piece to illustrate. I love the glass bottom and the arcane elements. #ttrpg
A top-down illustrated map of a sailing vessel with three decks. Main deck. Cannon deck. Cargo deck. The boat is filled with crates, beds, tools, and arcane weaponry, set against the waters and the vague images of the reefs below the glass bottom on the lowest deck.
August 19, 2025 at 12:41 PM
d20monkey.bsky.social
New profile pic!
An illustration of that handsome devil, Brian F'n Patterson with his glasses, facial hair, long hair, and a blue shirt.
August 18, 2025 at 3:25 PM
d20monkey.bsky.social
My map of the Blackbird from the X-Men Sourcebook of the Marvel Multiverse Role-Playing Game. A genuine dream moment for me in my career being the cartographer for Multiverse. #ttrpg
A top-down illustrated map of the Blackbird jet from the X-Men franchise of comics, with a cutaway to see into the cockpit, passenger area, cargo bay and engine room. The map is set into a blue grid background to affect schematics and the X-Men circular X logo.
August 16, 2025 at 1:19 PM
d20monkey.bsky.social
My map for the alien spaceship from Magical Kitties Save the Day by Atlas Games. Isometric wasn't my forte at the time (and it has improved greatly since) but I still love this map. #ttrpg
An illustration of a colorful isometric alien spaceship with a central power core, rooms, a small park, and a shuttle pay. The piece also includes a close up of a shuttle and a side cutaway view of the decks of the ship.
August 15, 2025 at 1:59 PM
d20monkey.bsky.social
My map for Count Rhodar's lair from Flee, Mortals by MCDM. #ttrpg
A top-down battle map of a three sectioned keep in the snowy mountains with a treasury, lab, and profane worship chamber.
August 14, 2025 at 8:43 PM
d20monkey.bsky.social
OH SHORT(s)! Comfy shorts are now available in the d20Monkey Shop! Rejoice. Be comfy. #ttrpg

d20monkey.dashery.com
A simple graphic with a pair of black shorts with a white Imposter Syndrome graphic on the left leg and the copy "OH SHORTS! Shorts are now available in the the d20 monkey shop. Rejoice. Be comfy."
August 12, 2025 at 12:44 PM
d20monkey.bsky.social
Howdy! I'm Brian, an illustrator/cartographer/comic maker in the table games industry with a lifelong love for drawing and playing games.

Check out brianfnpatterson.com for portfolio, work, and commission inquiries

I am also the creator of d20monkey.com, IGScomic.com

Let's make your thing! #ttrpg
A dungeon map buried within cliffs with various rooms and spider webs. An illustration of a giant stronghold with massive doors, braziers, and silhouetted heroes preparing for adventure. An illustration of the angriest fairy barbarian ever. Complete with large axe and leather armor. A cutaway map of a stronghold within a snowy mountain range.
August 5, 2025 at 4:51 PM
d20monkey.bsky.social
Now available the d20Monkey Shop: Companions. I hath discovered a mimic.

Never trust a chest in a dungeon. Ever. #ttrpg #dnd #daggerheart

d20monkey.dashery.com
An ad with a black t-shirt featuring the illustration of a fighter with a chest mimic attached to his head. The copy reads "Companions. I hath discovered a mimic."
August 4, 2025 at 11:01 PM
d20monkey.bsky.social
Me trying to find the actual fucking recipe I’m looking for on a foodies blog…
Gandalf the grey pouring over scrolls.
July 30, 2025 at 7:13 PM
d20monkey.bsky.social
Heyyy! The Avengers Sourcebook for the Marvel Multiverse RPG is on the way and Marvel released a FREE Avengers Academy preview with my maps of the academy grounds included! #marvel #ttrpg

www.drivethrucomics.com/en/product/5...
A top down map of the Avengers Academy school with two floors containing classrooms, kitchen, library, gymnasium, dorms and more floating on the edge of Perdition. A colorful illustration of the Avengers Academy with the main building, greenhouse, track, lighthouse, and chapel.
July 30, 2025 at 12:45 PM
d20monkey.bsky.social
*new GM logs on*
A photo of a custom GM screen made by Brian Patterson with his beloved Tonberry in the GM seat.
July 29, 2025 at 10:20 PM