Jef Jaxon @sonjebasa.bsky.social · 10/09/2026You wouldn’t know if I was in faculty meeting but there would be signs. #dinosaur #monolophosaurus #sauropod 011
Jef Jaxon @sonjebasa.bsky.social · 31/08/2026Drew some gorilla, mandrill and some burs today. #blackbears #gorilla 020
Jef Jaxon @sonjebasa.bsky.social · 12/08/2026Met a friend for coffee and drew a rhamphorhynchus while I was waiting. I’ve never spelled rHampHorHyncHus before, now that I’m thinking about it. Four H’s and two R’s and three vowels?! That’s at least 20 points in Scrabble. #rhamphorhynchus #pterasaur #sketchbook 041
Jef Jaxon @sonjebasa.bsky.social · 11/08/2026Thought I’d do a little fan art. Donut and Mongo from “Dungeon Crawler Carl”. #dungeoncrawlercarl #princessdonut #mongo #goddamnitdonut 042
Jef Jaxon @sonjebasa.bsky.social · 08/08/2026I was hoping actual size, you must have one heck of a display shelf. 110
Jef Jaxon @sonjebasa.bsky.social · 29/07/2026Some drawings of deer in a pasture, pelicans from Bodega Bay and cassowary from the zoo. #blacktaileddeer #brownpelican #cassowary #animaldrawing 031
Jef Jaxon @sonjebasa.bsky.social · 24/06/2026A young parasaurolophus and her mother venture into the clearing. #dinosaur #parasaurolophus 031
Jef Jaxon @sonjebasa.bsky.social · 16/06/2026Yi Qi art trade with a friend. Never drawn one of these before. Fun to draw, I t’s so much like a dragon! #yiqi #dinosaur #dragon 073
Jef Jaxon @sonjebasa.bsky.social · 11/06/2026Preliminary sketches for a bigger painting of parasaurolophus and her baby in a forest. 041
Jef Jaxon @sonjebasa.bsky.social · 28/05/2026Drew a dragon. Okay, it’s a ceratosaurus in a dragon costume, dragons are cool. #dragon #dinosaur #ceratosaurus 031
Jef Jaxon @sonjebasa.bsky.social · 18/05/2026Little Blue Penguins from Birch Aquarium at UCSD. #animaldrawing #penquins #birchaquarium 030
Jef Jaxon @sonjebasa.bsky.social · 16/05/2026LET’S DRAW AN ALLOSAURUS! Start with a circle. 2) Add a gesture or path of action. 3) Use shapes to describe dimension and/or volume. 4) Rough in your allosaurus. 5) Finally, with some shading, you’ve got a dinosaur! Congratulations! #dinosaur #allosaur #drawinglesson #stepbystep 072
Jef Jaxon @sonjebasa.bsky.social · 14/05/2026Had a student ask about rat anatomy, here’s rat skeletal, muscular and a finished drawing. Anatomy is cool. #rat #animaldrawing #skeleton #musculature #squeeksqueek 041
Jef Jaxon @sonjebasa.bsky.social · 20/03/2026It’s my birthday, here’s a baryonyx. #dinosaur #baryonyx 072
Jef Jaxon @sonjebasa.bsky.social · 18/03/2026Sauropod before sleep. #dinosaur #suaropod #sketchbook 052
Jef Jaxon @sonjebasa.bsky.social · 15/03/2026Here’s some notes on drawing big cat paws, in case you need them. #bigcats #paws #drawing 051
Jef Jaxon @sonjebasa.bsky.social · 05/03/2026Juvenile Trike from deep within the confines of my sketchbook. #dinosaur #triceratops 010
Jef Jaxon @sonjebasa.bsky.social · 02/03/2026Met some friends for coffee and absent mindedly drew some tyrannosaurids from memory. #dinosaur #sketchbook #trex 072
Jef Jaxon @sonjebasa.bsky.social · 02/02/2026Parasaurolophus listening to an interesting story. #parasaurolophus #dinosaur #sketchbook 061
Jef Jaxon @sonjebasa.bsky.social · 30/11/2025Ain’t misbehavin’. #dinosaur #triceratops #theropod #getalongshirt 040
Jef Jaxon @sonjebasa.bsky.social · 08/09/2025Deinocheirus pose and color explorations. #deinocheirus #dinosaur 0114
Jef Jaxon @sonjebasa.bsky.social · 04/09/2025Minmi pose exploration. #dinosaur #minmi #sketchbook 030
Jef Jaxon @sonjebasa.bsky.social · 23/08/2025Juvenile Tupandactylus worships the sun. Preliminary sketch. #tupandactylus #paleoart #sketchbook #pterasaur 040
Jef Jaxon @sonjebasa.bsky.social · 18/08/2025Wooly rhinos were especially susceptible to static electricity. #woolyrhino #paleoart 091
Jef Jaxon @sonjebasa.bsky.social · 16/08/2025Zoo drawing today, just some dinosaurs and iguanas. #cassowary #penguin #iguana 092
Jef Jaxon @sonjebasa.bsky.social · 04/08/2025I was watching Empire Strikes Back with an artist friend. We’re supposed to draw SW characters, this started out as our favorite Wookie but turned into a mastodon. #starwars #mastodon #paleoart #holocene 050
Jef Jaxon @sonjebasa.bsky.social · 12/07/2025Favorite part of Jurassic World Evolution. #dinosaur #jurassicworld #trex 171
Jef Jaxon @sonjebasa.bsky.social · 12/07/2025Fwonk fwonk! Hypacrosaur the Red. #dinosaur #hypacrosaur 170
Jef Jaxon @sonjebasa.bsky.social · 10/07/2025Stegosaurus emerges from the forest. Step by step. #stegosaurus #dinosaur #chalkpastel 030
Jef Jaxon @sonjebasa.bsky.social · 30/06/2025There’s a smilodon skeleton at the Berkeley Natural History Museum which I drew, then added musculature and ended with the proper flair. #smilodon #sabertoothedcat #paleoart #kpopdemonhunters #derpytiger 0102
Jef Jaxon @sonjebasa.bsky.social · 29/06/2025Trike skull from a recent Berkeley Natural History Museum trip. #triceatops #dinosaur 070
Reposted by Jef Jaxonbarbararogan.bsky.social @barbararogan.bsky.social · 25/06/2025Beloit, WI revitalized its waterfront and chose this way to celebrate it: by bringing to life Georges Seurat's "A Sunday Afternoon on the Island of La Grande Jatte." 629283134215
