Tessera

H. Pettijohn

@punkpaleo.bsky.social

Fossil illustrator, TTRPG lover, and Psittacosaurus enjoyer. 27, she/they. Check out my #FossilFriday posts every other week! Look under the #paleoart tag on my profile for (mostly) my paleoart! Anti-AI, Anti-NFT.

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H. Pettijohn @punkpaleo.bsky.social · last yr.

Crumbs is getting real close to blasting a few holes in this dirty stinkin' robot if it keeps up this nonsense. #DungeonsAndDragons #DND

A two-panel comic of a monkey-like humanoid yelling and brandishing a gun at a panicked robot.

In the first panel, a blue chrome robot holds its arms up in a defensive pose as it hunches over. A caption at the bottom of the panel reads, in all caps: "Why won't you love me, Crumbs? I'll be anything you want me to be!"

In the second panel, a monkey-like humanoid with reddish-orange skin and blonde hair wears an angry expression and holds one hand in the air; her hand notably has paw pads on the fingertips and palm. Wing-like flaps extend from both of her wrists, and she holds a silver handmade gun in her other hand. A caption at the bottom of the panel reads: "I want you to be dead!"

H. Pettijohn @punkpaleo.bsky.social · last yr.

Stormguide. As this peregrine falcon streaks across the skies, it generates powerful thunderstorms in its wake.

A digital illustration of a peregrine falcon diving through grayscale clouds on its back. The falcon is mostly white, and it has a yellow beak and feet, blueish wingtips with brown bands, and a brown cap on its head. It also has a blue eye that glows. To the right of the image is a color palette, and the name Stormguide underlined and in all caps.

H. Pettijohn @punkpaleo.bsky.social · last yr.

Sorry for the lack of activity on here, I get into periods where I forget that social media exists LOL WIP sketch of lesbian monkeys be upon ye (featuring a young Crumbs!)

A cropped image of a digital sketch of two monkey-like humanoids leaning close to each other. The girl on the left is sticking her tongue out, and she has black sclerae and a side ponytail. The girl on the right is grinning, and she has short, wild hair and prominent sideburns.

Patrick Lynch @patrlynch1.bsky.social · last yr.

Barn Owl illustration. From my book A Field Guide to Cape Cod, Yale University Press. a.co/d/eK4A0sd 🧪🌿🌎🪶 #sciart #wildlife #scicomm #sciviz #wildlifeart #illustration #scientificillustration #natureart #visualscicomm #sciviz #scicomm #birds #owls

ascalaphid @ascalaphid.com · last yr.

i'm thinking about that shrew

ascalaphid@ascalaphid.com · last yr.

🚨BREAKING🚨COOL SHREW FOUND insideecology.com/2025/07/03/o...

Fernando Salvaterra @salvaterra.bsky.social · last yr.

🧭 Clawfoot Creek complete final line art map. 🗺️ A map for Cryptid Creeks. #ttrpg #fantasyart #art #cartography #indierpg

black and white map drawing depicting a sinuous river making banks and islands before ending on the sea. there are many woods, cliffs, hills, lakes, caves and rocks on the landscape, as well as big mountains on the top of the map, one of which has a huge cave that looks like a toothed mouth.

Nicole 🪲@fossilforager.bsky.social · last yr.

A lil tribute to the kelp forests along the California coast 🌊✨

An illustration featuring a leopard shark, bat ray, and the California state marine fish: the garibaldi. They are swimming next to giant kelp and illustrated on a vibrant blue background.

Ville Sinkkonen @villesinkkonen.bsky.social · last yr.

Leptictidium

Rebecca Dart @rebdart.bsky.social · last yr.

I just luvs them.

A digital painting of a brown and white parasaurolophus dinosaur lying in a bed of golden horsetails with an abstract forest behind her.

H. Pettijohn @punkpaleo.bsky.social · last yr.

Sorry for the lack of activity on here, I get into periods where I forget that social media exists LOL WIP sketch of lesbian monkeys be upon ye (featuring a young Crumbs!)

H. Pettijohn @punkpaleo.bsky.social · last yr.

#DNDChat Let's jump right into another session recap! The party made their way through the Deep Astral unhindered and finally began their approach toward Realmspace--and home. During the journey, Crumbs and Helix worked together to forge a fake Astrarium to hand over to the Crown.

Tom Parker @tomozaurus.bsky.social · last yr.

I have been enjoying doing these environment sketches in what little time I have.

Quick thumbnail sketches of Two Medicine Formation and Cloverly Formation environments.

Patrick Lynch @patrlynch1.bsky.social · last yr.

Song Sparrow. Illustration from my book A Field Guide to Cape Cod, Yale University Press. a.co/d/eK4A0sd 🧪🌿🌎🪶 #sciart #wildlife #scicomm #sciviz #wildlifeart #illustration #scientificillustration #natureart #visualscicomm #sciviz #scicomm #birds #sparrows

Illustration of a sparrow perched on a shrub branch.

Kiabugboy @kiabugboy.bsky.social · last yr.

Ugh too many arms #WIP #crinoid #SciArt #3Dmodelling

$work in progress of a crinoid 3D model, this particular one has arms that branch out and split into more arms in a fractal manner, very tedious to model.$

Emma @emmasartworks.bsky.social · last yr.

I found this teeny-tiny little bee on the Philadelphus in the garden - very impressive mandibles! Could anyone tell me what genus/species she might be? Lasioglossum? (I’m in NE England) #bees #invertebrates #wildlife

Photo of a very small bee on Philadelphus Belle Etoile

Sem (commissions closed)@semjart.bsky.social · last yr.

Hi 🫶 I’m opening up some sketch slots, along with a slot for a rendered commission! Sign up for a rendered commission is thru this link: forms.gle/kvtR2gwDVnwS... To claim a pastel sketch commission, pls reach out through DMs 🫶 I’ll keep track of the availability in the replies of this post 🫶🫶

Patrick Lynch @patrlynch1.bsky.social · last yr.

Brown-Belted Bumble Bee (Bombus griseocollis) liftoff from Coneflower. North Haven, CT, USA, June, 2024. 🧪🌿🌎 #sciart #wildlife #scicomm #sciviz #sciphotography #sciphoto #scientificillustration #naturephoto #naturephotography #visualscicomm #sciviz #scicomm #insects #bees #InsectApocalypse

Multi-photo sequence of a bumble bee taking off from the center of a coneflower.

Patrick Lynch @patrlynch1.bsky.social · last yr.

Osprey illustration. From my book A Field Guide to the Connecticut River, Yale University Press, 2024. a.co/d/hIabRmS 🧪🌿🌎🪶 #sciart #wildlife #scicomm #sciviz #wildlifeart #illustration #scientificillustration #natureart #visualscicomm #scicomm #ctriver #connecticutriver #Osprey #birds #birdart

Illustration of an Osprey in flight, with wings spread wide.

Patrick Lynch @patrlynch1.bsky.social · last yr.

Osprey illustration. From my book A Field Guide to The Mid-Atlantic Coast, Yale University Press, a.co/d/6rKgbMQ 🧪🌿🌎🪶 #sciart #wildlife #scicomm #sciviz #wildlifeart #illustration #scientificillustration #natureart #visualscicomm #sciviz #scicomm #birds #birdart #osprey #obx

Illustration of an immature Osprey perched on a dead tree branch.

CrossRoadArt- Bear (1/2 Commissions Slots Open)@crossroadart.bsky.social · last yr.

It’s my Birthday Today✨ & I’ll admit it hasn’t kicked off so well. So if u’d like to wish me & turn it around, I’d love a B-day repost🌱 Or, if u wanna b unbelievably amazing, joining my patreon as a follower or by pledging would make u such a light in my life. www.patreon.com/c/crossroadart #art

It’s hard to convince yourself that everything is going to be ok in the face of someone like Sloan.

Theo had tried to put up the arrogant front of a deeply unimpressed teenager, however his failure was evident in her shades, where he could see the reflection of his own uncertainty in his eyes. They watched the face of the predators before him with a primal calculation gear towards survival. Her smile was the foremost object of disturbance. It was distinctly wrong. A little too wide and crowded with jaggard hyena-like teeth. It could, arguably, hold a candle to the definition of a maw. The fact that her skin was scored with a hash of pale scars didn’t help the impression either, it told the story of someone not easily dissuaded from any given intention. All this set in the backdrop of a mane of black hair with webs of silver that Theo himself still had decades to possess. She raised one eyebrow behind her shades. Theo noted it too, and smoked his joint with a sinking feeling. Even in the bright, safe light of the beach they stood on, Theo estimated that he was the nameless victim in the prologue of a horror.

If only he was so lucky. This is not in fact the prologue, this is chapter one and he is the P.O.V.

On a wet road in a dim foggy forest, a werewolf so dark it could be described as a silhouette with white eyes, looms over a young man laying on the tarmac in a frozen state of fight or flight.

The young man is in a dark pink hoodie which contrasts with the otherwise cool, dark pallet of the scene.

In the darkest hours of the night and under the pouring rain a young man is being kidnapped. He’s over the shoulder of an indifferent woman and being carried up the gangplank onto a cruise ship that sits dark in the greenish blue night with orange lights glowing out of cabin windows. He is struggling and desperately reaching for the railing in a futile attempt to free himself. The woman doesn’t heed him. With a rucksack over one shoulder and him over the other, she strides into the orange light of the waiting ship.

A painting with a nostalgic feeling of two young men, in the rain at dusk, walking down a street with their backs to the viewer.

Above them the clouds are purple and fringed with the orange of a setting sun. Power lines cross above the street between the dark suburban house and the road is so slick with rain that it ripples and reflects the street lights and the young men.

The shorter young man, Theo, is offering the other, Miles, some chips from a packet. They are both soaking wet and don’t seem to care.

TheDinosaurMann @thedinosaurmann.bsky.social · last yr.

IT'S ALMOST THAT TIME OF YEAR AGAIN! Be on the lookout or join my Toasty Discord (through patreon) for early access 😁🦀🦖 #TheDinosaurMann

H. Pettijohn @punkpaleo.bsky.social · last yr.

#DNDChat It's been a hot minute, but let's jump into the latest session recap! After catching their breath, the party settles down to start stripping the latest construct they've killed for parts. With their combined knowledge, Crumbs and Helix are able to gather a fair amount of loot.

H. Pettijohn @punkpaleo.bsky.social · last yr.

#DNDChat Let's get into another session recap! Last session, the party made their way back safely to The Blue Susan, their spelljammer, which was parked on the beach. While happy to see them, the crew very quickly dove into their true feelings on the current mission.

H. Pettijohn @punkpaleo.bsky.social · 2y ago

20 years can change a lot. #OC #DungeonsAndDragons

A digital portrait of a young boy with messy brown hair and tanned skin. There's a nervous smile on his face and only one of his hazel eyes is visible beneath his hair. He wears a white button-up shirt and blue suspenders.

A digital portrait of a man with short brown hair, a short beard, and lightly tanned skin. He has a stressed expression on his face, and his hazel eyes are shrunk down to pinpricks. He wears a white bandana and a blue jacket.

H. Pettijohn @punkpaleo.bsky.social · last yr.

Tobias does his best to whip up a good meal with the 'help' of his son. #DungeonsAndDragons #DND

A grayscale illustration of a human man holding a human baby. The man has shirt dark hair and a beard, and he wears a loose, light shirt. He's attempting to stir a bowl with a spoon in his right hand, and he holds his son in his left arm. His son has short curly hair and sticks his tongue out as he stares down at the bowl.

Conversation bubbles above the two read:
Tobias: Jackie, did you know it's real hard t' stir while holdin' ya?
Jackie: Pthhppbb! (sound of blowing raspberries)
Tobaa: ... 'N' I ain't bothered none.

🍂Skai🎃 🔜 NFC @skiaskai.bsky.social · last yr.

I said this to my friend last night and I think it's a good thing to think about: If no one else, make art for your younger self. Make art of your ocs that your younger self would have dreamed to be able to draw. Make art that would make them keyboard smash an excited reply to. Make art for you.

Jaimie Whitbread @jaimiewhitbread.bsky.social · last yr.

Hmm, that’s a sketchy looking herd… #junicorn #junicorn2025 #unicorns #unicornart #unicornlore #sketchbook #sketches

John Lechner @johnlechner.bsky.social · last yr.

Here's one of my insect comics to celebrate #InsectWeek, featuring my favorite butterfly the skipper! 🍃

Four-panel comic depicting a small orange butterfly looking up at a monarch butterfly in the air. The small butterfly says, "Look, there goes a monarch butterfly! Everyone loves monarchs. So regal and elegant! Nobody notices a little skipper like me. Nobody." A nearby ant says, "Hey, did you see that monarch?"