Selections from All Your Yesterdays
Often dinosaurs are drawn by paleoartists as simply skeletons covered in flesh, with no colors or feathers or strange behaviors. All Yesterdays was published to challenge these traditional drawings, and featured art speculating on the bizarre ways that fossil animals could have looked and acted.
For All Your Yesterdays, paleoartists were invited to submit art in speculation of how extinct animals could have looked and acted. This is called speculative evolution. Although none of the colors or actions chosen in the above images are discernible by referencing the fossil record alone, none are impossible either, given our current knowledge of modern and prehistoric animals.
Christian Masnaghetti's Two-Headed Zupaysaurus. Two-headed animals are not too uncommon; the Venice Beach Freakshow has over a dozen live two-headed red-eared slider turtles. However, the artist concedes that it’s extremely unlikely that a two-headed animal like this one would survive in the wild to adulthood.
Jon Conway’s Balloon-headed Allosaurus
Rodrigo Vega's Speculative Spinosaurus. The Spinosaurus that is typically portrayed has a crocodile-like snout and a massive sail on his back. Vega illustrates the Spinosaurus with a trunk-like snout and a bison-like hump on his back.
Brian Engh’s Diamantinasaurus in Caves
These talented artists all worked for free, so if you like their work please take a moment to visit their pages and shop around. All Your Yesterdays is also free online (liked above) with an optional donation to the editors.