#anatomy

[feefal]

Did you guys know that the heart can be unrolled? It’s really just a muscly tube once you fold it open. (Seriously it’s true and it’s gnarly as hell)

Try this at home with this nifty step-by-step guide!

[em-iliart]

teeth studies

[bethfuller]

the landscape of the eye

more art / prints

[victusinveritas]

[drawingden]

Skulls by Age Tutorial by paintable.cc

Support the artist and check out their online drawing courses!

[not-avril]

A small guide for people who struggle with this area

[protectoursharks]

The shape of a fish's caudal tail can tell you a lot about how fast the fish moves! A rounded tail is the slowest and a lunate tail is the fastest! The lunate tail has the most optimal ratio of high thrust and low draw, making it the fastest.

Ichthyology Notes 2/?