Tuesday, August 27, 2013

Heterodontosaurus Fun

Hey guys!

I've finally been able to get cracking on these illustrations! Here is my latest in Heterodontosaurus illustration. Heterodontosaurus (and kin) was a small plant-eating dinosaur positioned at the base of the family tree of Ornithischia, the group of plant-eating dinosaurs I research for my dissertation. I have a bunch of lateral views of the skull/head created with both pen and ink and graphite/Photoshop. It is proving to be a lot of fun (and addicting)! The Photoshop painting is fun, but I feel that the pen and ink gives it an extra bit of detail as far as the individual elements. Both are great, though!


As I showed in my previous post, I started off with initial sketches of a Heterodontosaurus skull including sutures of the visible bones in lateral view. From top down, it is the skull, the lateral view of the jaw, and the medial view of the jaw.




Then I decided to transfer it to pen and ink! This is a really fun process and it is cool figuring out what lines to use where. It could be better, but I kind of like its simplicity here.




Here I combined the skull and lower jaw to make a whole skull that I could add jaw musculature onto later!




Next is the Photoshop painting of that illustration. I was able to experiment creating form with color and highlights. Very cool!



Finally, I leave you with a quick Photoshop painting I did of a Heterodontosaurus head in life because, hey, why not?



I will post more soon!

~ Ali



Monday, July 22, 2013

Heterodontosaurus Illustration Project Commences...

Just started working on my heterodontosaurid chapter's illustrations.

First did some sketches reconstructing from photos of specimens and previous reconstructions...


Then decided to try my hand at painting it in Photoshop. SO MUCH FUN! This one still has some work to be done on it, but it's coming along I think...


More to come soon!

~ Ali


Wednesday, July 17, 2013

New Blog!

Hello and welcome to my new blog dedicated to my scientific illustrations! I will be posting illustrations as I do them for my dissertation work as well as just for fun (yes, that includes non-ornithischians). For this first post I will just post illustrations I've done in the past. Hope you like it! I would love some feedback...


The first five illustrations are from my upcoming book chapter in "The Hadrosaurs", edited by Dr. David Evans and Dr. David Eberth. They will also be included in my dissertation:

Parasaurolophus skull with arrows showing pleurokinetic jaw mechanism.


Generic hadrosauroid predentary in different views.


Kritosaurus predentary-dentary articulation.


Jaw joint articulation in generic hadrosaur.

Rostral view of hadrosaur (minus premaxilla and predentary) showing mediolateral rotation of dentaries proposed in the book chapter.


The following are random illustrations I've done just for fun (some of which might go into my dissertation. We'll see...)
Caiman -- Pen and Ink (first sketched in aquarium)


Pteranodon skull - Pen and Ink

Styracosaurus skull - Pen and Ink



Camarasaurus - Photoshop painting - Emaciated apparently (sorry, was experimenting with shading in Photoshop. It's fun! I got carried away...Sue me.) :P

Stegosaurus - Photoshop painting


Asian elephant skull - Pen and Ink

Gomphotherium skull - Pen and Ink

Moeritherium skull - Pen and Ink


Feedback would be awesome! Thanks everyone! More to come soon...

~ Ali