The prehistoric sea creature Dunkleosteus terrelli had the strongest jaws ever for a fish, according to a recent study. Artists’ renderings of the animal show an iron-jawed leviathan, sometimes with a ...

Learn how to draw animals step-by-step and how to use shading and colour to add depth to artwork with this how-to guide from Pixley, an artist, author and photographer. Charlotte Eyre is the former ...