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Posts by Leigh O. Nostrum

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Two days to finish this novel.

#authorslife #amwriting #novelwriting #worldswithwords

1 day ago 4 1 0 0
One of the most famous mosasaurs, Tylosaurus proriger, submerges after taking a breath. It is dark above and light below, as tentatively suggested by some palaeocolour data. The challenges of interpreting scaly reptile palaeocolour, and the tiny scraps of colour data we have for this animal, preclude much confidence in chromatic interpretations of this species, however. 

Also, if you stare at this long enough, you'll see a few sharks. No foolin'.

One of the most famous mosasaurs, Tylosaurus proriger, submerges after taking a breath. It is dark above and light below, as tentatively suggested by some palaeocolour data. The challenges of interpreting scaly reptile palaeocolour, and the tiny scraps of colour data we have for this animal, preclude much confidence in chromatic interpretations of this species, however. Also, if you stare at this long enough, you'll see a few sharks. No foolin'.

Been thinking marine-reptiley thoughts today. Here's one of my latest #paleoart efforts along that line: Tylosaurus proriger. The colour is based on fossil colour data, although it's far from certain that this animal was black and countershaded.

Print link: www.markwitton.co.uk/product-page...

2 days ago 255 81 12 0

We have a chance of removing the Online Safety Act!

Any UK residents, PLEASE take the time to fill out the whole form. If we want to remove ID verification on websites that actually don't need it, we need to take action NOW!

5 days ago 3005 3262 23 16
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Responsible leaders must be honest with their societies.

Russia is already waging a war against Europe by systematically targeting civilian environment - the systems that enable everyday life. These attacks take concrete forms:⤵️

4 days ago 764 331 12 10

Unsolicited writing advice, no. 2961:
Your voice is unique. It’s a combination of many factors: your upbringing and background; the books you’ve read; your personality. Some people may not like it, but it’s yours. Keep it authentic. Trying to sound like someone else is a betrayal of who you are.

3 days ago 821 112 30 16
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Some of my Babylon 5 art to enjoy.

#scifi #scifiart #fanart #babylon5

5 days ago 59 3 1 0
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Why birds were the only dinosaurs to survive mass extinction Scientists finally understand why birds were the only dinosaurs to pull through the end-Cretaceous mass extinction

From the new issue: scientists finally understand why birds were the only dinosaurs to pull through the end-Cretaceous mass extinction

1 week ago 117 37 0 2
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Why birds were the only dinosaurs to survive mass extinction Scientists finally understand why birds were the only dinosaurs to pull through the end-Cretaceous mass extinction

"How birds survived the dinosaurs’ doomsday" By Steve Brusatte
Scientists finally understand why birds were the only dinosaurs to pull through the end-Cretaceous mass extinction
www.scientificamerican.com/article/an-a...
@utahpaleo-ufop.bsky.social @paleontologizing.bsky.social

1 week ago 46 14 1 3
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A few renders of the speeder I have done last week. #blender
#conceptart

1 week ago 25 12 0 0
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Anyone else think it is one of the dumbest, most ridiculous, most insane things ever that Perseverance's sample tubes have just been... abandoned on Mars? The science in those tubes could be revolutionary & they're just going to sit there, watching dust devils twirling across the skyline.

1 week ago 24 5 10 2
A digital portrait of Linheraptor - a predatory dinosaur and relative of the more well known velociraptor.

A digital portrait of Linheraptor - a predatory dinosaur and relative of the more well known velociraptor.

A digital portrait of Spinosaurus - one of the largest carnivorous dinosaurs, with a distinctive dorsal sail and long crododile-like snout.

A digital portrait of Spinosaurus - one of the largest carnivorous dinosaurs, with a distinctive dorsal sail and long crododile-like snout.

A digital illustration of tyrannosaurs rex walking through a forest of giant redwoods.

A digital illustration of tyrannosaurs rex walking through a forest of giant redwoods.

A digital portrait of Xenovenator - a newly described dinosaur from South America.

A digital portrait of Xenovenator - a newly described dinosaur from South America.

Hello #PortfolioDay
I’m Andy and I draw dinosaurs for money (and because I love them).
I work in both traditional and digital media, and will never use AI for any of my art. Ever.
#aSciArt

1 week ago 347 98 4 3
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Re-evaluation of the Wealden crocodyliform Koumpiodontosuchus Sweetman et al., 2015: new osteological and neuroanatomical data from micro-computed tomography resolves a phylogenetic dispute Abstract. Koumpiodontosuchus aprosdokiti is a small neosuchian crocodyliform recovered from the Wealden Supergroup (Lower Cretaceous: Berriasian—Aptian) of

Re-evaluation of the Wealden crocodyliform Koumpiodontosuchus Sweetman et al., 2015: new osteological and neuroanatomical data from micro-computed tomography resolves a phylogenetic dispute url: academic.oup.com/zoolinnean/a...

1 week ago 10 5 0 0
Figure of a werewolf holding a half-moon over her head which functions as a small candle holder

Figure of a werewolf holding a half-moon over her head which functions as a small candle holder

Candleholder shaped like Gothic arches with a falcon in the middle of the arch

Candleholder shaped like Gothic arches with a falcon in the middle of the arch

Illustration of a werewolf "mid-transformation" pulling it's skin away traveling parts of a human skeleton inside, surrounded by knotwork and a moon cycle

Illustration of a werewolf "mid-transformation" pulling it's skin away traveling parts of a human skeleton inside, surrounded by knotwork and a moon cycle

Illustration of a German folklore goddess called "perchta" flying through its sky on a boar. Inspired by the stories of the "wild hunt"

Illustration of a German folklore goddess called "perchta" flying through its sky on a boar. Inspired by the stories of the "wild hunt"

#PortfolioDay again!
My name is Rune, I'm an illustrator & 3D artist which specializes in authentic looking medieval art!
I mainly do Illustrations for books and TTRPG games, but I'm open to all sorts of projects!

🌲http://lunegrimm.carrd.co
✉️ rune.hrafnagaldur@gmail.com

#art #fantasyart #medieval

1 week ago 127 39 1 1
A dragon swoops over a blasted landscape, its rider prepares to shoot an arrow from the dragons back.

A dragon swoops over a blasted landscape, its rider prepares to shoot an arrow from the dragons back.

Two women stand ready to fight in a mysterious combined landscape of ruins and alien flora, lit in a violet light.

Two women stand ready to fight in a mysterious combined landscape of ruins and alien flora, lit in a violet light.

A knight stands holding a mace, they are wearing a filthy cape and have a lantern filled with worms, their hounskull is crowned with a pair of antlers.

A knight stands holding a mace, they are wearing a filthy cape and have a lantern filled with worms, their hounskull is crowned with a pair of antlers.

A barbarian stands atop a staircase wielding a large sword, he is surrounded by skeletons who seem to wish him harm. All are bathed in a scarlet light.

A barbarian stands atop a staircase wielding a large sword, he is surrounded by skeletons who seem to wish him harm. All are bathed in a scarlet light.

Hello #portfolioday

My name is Jimmy Makepeace, I'm an illustrator and sometimes animator based in Bristol UK, I'm looking for more work this year so if you'd like to work together get in touch at:

Jimmymakepeaceillustration@gmail.com

1 week ago 717 226 7 1
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First Report of a Hollow Cranial Crest in an Early-Diverging Duck-Billed Dinosaur, with Implications for Convergent Evolution of Acoustic Signaling

www.mdpi.com/2079-7737/15...

1 week ago 18 5 0 1
1 week ago 263 61 7 0
virtual insanity animated!
virtual insanity animated! YouTube video by adie valavanis

and the youtube upload!
www.youtube.com/watch?v=8E13...

2 weeks ago 11 4 0 0
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Some of my Babylon 5 art to enjoy.

#scifi #scifiart #fanart #babylon5

1 week ago 44 7 0 0
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Duncan Jones released a superb movie called 'Moon' back in 2009 (you should seek it out and watch it right now) and what drew me to it was the model work, old-school miniatures filmed on set.

They're superb. I always wonder what happened to the models after filming. Are they on a desk somewhere?

1 week ago 185 35 8 6

Obligatory Hot Fuzz reference.

1 week ago 0 0 0 0
Adeptus Mechanicus Tech Dominus with assistants on awesome lava base.

Adeptus Mechanicus Tech Dominus with assistants on awesome lava base.

Adeptus Mechanicus Tech Dominus with assistants on awesome lava base.

Adeptus Mechanicus Tech Dominus with assistants on awesome lava base.

Adeptus Mechanicus Tech Dominus with assistants on awesome lava base.

Adeptus Mechanicus Tech Dominus with assistants on awesome lava base.

Detail of pitted metal on the little assistant.

Detail of pitted metal on the little assistant.

I’ve got a few miniatures and books on eBay at the moment, including this awesome chap. Am open to reasonable offers! ebay.us/m/hjQim5

1 week ago 99 19 2 0

Unsolicited writing advice, no 14:
Rejection sucks. But any writer who tries to explain their lack of success by saying “readers like trash” or “publishers don’t appreciate real quality” has no business expecting to attract readers, or a publisher. If you want respect, you need to show it.

1 week ago 234 32 9 3
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Politics has unexpectedly hit a special interest of mine so here is a quick rundown on the Avignon Papacy.

1 week ago 988 326 20 108

🎉 Congratulations to Agnes Francila for her highly-commended Bluesky presentation at #BOU2026 last week

Agnes received an @nhbs.bsky.social voucher for her presentation

Check it out here: bsky.app/profile/agn...

#ornithology 🪶

1 week ago 7 5 1 0

Unsolicited writing advice, no. 107:
People read books for all kinds of reasons. For some, it's fine writing and a literary style. But for the majority of readers, it's a story that pulls them along, characters they're interested in, a door they want to step through.

2 weeks ago 159 10 3 2
Video

Classics friends may enjoy this. Some of the Latin pronunciation is a bit weird, but the essence is spot on! 😆

6 months ago 531 191 11 23
Video

Going meta on the edits.

#authorslife #amwriting #novelwriting #worldswithwords

2 weeks ago 2 1 0 0
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Love that Corgi 🤣🐶

2 weeks ago 12841 2177 87 384
Reassessing diagnostic postcranial traits in Pleistocene elephants: evidence from <em>Palaeoloxodon antiquus</em> and <em>Mammuthus</em> in Italy - Acta Palaeontologica Polonica

D. Stefanelli, M. Marino, B. Mecozzi, R. Sardella, A. Zazzera, and M.P. Ferretti (2026)

Reassessing diagnostic postcranial traits in Pleistocene elephants: evidence from Palaeoloxodon antiquus and Mammuthus in Italy

Acta Palaeontologica Polonica 71(1): 155-171

www.app.pan.pl/article/item...

2 weeks ago 7 4 0 0
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Weyland-Yutani-37B Cargo Lifter Sled from the film Alien Covenant, A large grey rectangular flatbed spacecraft with powerful maneuvering thrusters mounted on the four corners and a small wedge shaped industrial cockpit on the front to the side. The rear quarter includes a pair of main engines and a crane for loading cargo on board.

Weyland-Yutani-37B Cargo Lifter Sled from the film Alien Covenant, A large grey rectangular flatbed spacecraft with powerful maneuvering thrusters mounted on the four corners and a small wedge shaped industrial cockpit on the front to the side. The rear quarter includes a pair of main engines and a crane for loading cargo on board.

Gerry Anderson's Space 1999 TV series - Eagle Transporter. Painted white, there are four large pods with maneuvering thrusters and sturdy landing gear mounted on the corners of a long but narrow rectangular box girder frame. The egg-like front cockpit resembles a squashed spinning top with four black triangular windows mounted in a sturdy cruciform frame. There are several bare metal, bell-shaped engine nozzles on the rear of the spacecraft.

Gerry Anderson's Space 1999 TV series - Eagle Transporter. Painted white, there are four large pods with maneuvering thrusters and sturdy landing gear mounted on the corners of a long but narrow rectangular box girder frame. The egg-like front cockpit resembles a squashed spinning top with four black triangular windows mounted in a sturdy cruciform frame. There are several bare metal, bell-shaped engine nozzles on the rear of the spacecraft.

Awesome conversion. Can't wait to see it painted.

It's like the WY-37B Cargo Lifter Sled from Alien Covenant and a Space 1999 Eagle Transporter had a baby.

2 weeks ago 2 0 0 0