# scicomm graphicscience sciencetwitter fungi academicchatter paleostream paleoart dinosaurs jurassic amphibian temnospondyl drawing sketching pterosaurs fossilfriday art silly unfinished unfinisheddrawing artistofthesummer interiordesign collector ireland crocodylia deinosuchus tuesdaythoughts phage medicalillustration medicine surgery neuroscience marsupials opossums mammalmonday agurocks drawntogeoscience
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I don't know about you all, but my day could use a little by Charles Knight.

18 106
2020-08-03

🎨 One RIVA artist a week 🎨 Sunday with Ira Marcks
👇 Discover his portfolio here 👇 https://t.co/kK6ChgJ3PG

0 2
2020-08-02

Hi here's a printable colouring page with cute that you can unwind with ✨ 🍄

9 39
2020-08-02

Macho de Darwinopterus modularis último ejercicio del II Encuentro Virtual del arte y la ciencia de los fósiles. Voces y visiones hispanoamericanas del pasado profundo organizado por el MIC, Quito, Ecuador.

1 2
2020-08-02

🎨 One RIVA artist a week 🎨 Today, we cross paths with Ira Marcks
👇 Discover his portfolio here 👇 https://t.co/kK6Chgrsr6

0 1
2020-08-01

Results from the silly (3/3)
Last but not least: Makaracetus.

24 103
2020-08-01

Results from the silly (2/3)
Dinornis, Platybelodon, Hydrodamalis and Sillosuchus...

30 128
2020-08-01

Results from the silly (1/3) All done in 10 min each.
Silesaurus, Jeholornis, Tsintaosaurus and Stomatosuchus...

64 295
2020-08-01

🎨 One RIVA artist a week 🎨 Today, an incarnation dream by Ira Marcks
👇 Discover his portfolio here 👇 https://t.co/kK6Chgrsr6

1 1
2020-07-31

F in chat for all these old or unfinished pieces of mine. Unless someone here expresses any particular like to any of these, they will probably never be finished and/or revamped. This is your chance to save one!

3 39
2020-07-30

I'm so excited to finally share this! My reconstruction of Deinosuchus riograndensis is being featured on the cover of the Journal of Vertebrate Paleontology! You can read the press release here: https://t.co/crVgJf7JGz

45 207
2020-07-29

🎨 One RIVA artist a week 🎨 This week, Ira Marcks
👇 Check out this post about Ira by legendary comic author ScottMcCloud 👇 https://t.co/6wpeGoQlEK

0 1
2020-07-28

He is the biggest and sharpest freshwater predator and he may live just next door from you🐟
https://t.co/dNAU7ukcqM

9 26
2020-07-28

Age 17. Development on Carrion Crow. Watercolour A5.
Hope you like it.
View full screen to see detail :)

63 671
2020-07-28

Most effective bacteria killers of all times? Antibiotics? No, we are talking about bacteriophages of course!
This baseplate protein helps the virus to invade bacterial cells.

12 31
2020-07-28

We are going to share some of our work here as they go online each month. For each piece, we work from articles verified by medical editors and physicians. Illustrators:
Shawn Liu | Jenny Wang | Nancy Ji

1 2
2020-07-28

There are over 110 species of in the Americas (primarily South America) yet most people don’t know about them. Here is a small sample of them. These sketches are of the tribe Didelphini of Didelphid marsupials, some of the most common

683 1716
2020-07-27

Do you write songs or create drawings/animations/illustrations about science? We want YOU to showcase your work & tell us about your creative process via our & series on our blog, The Plainspoken Scientist! https://t.co/q9SZHmrfSq

3 7
2020-07-26