Value Study of an Eduardo Pena landscape painting
Green Iguana Study
Utahraptor This is probably the closest dino to the Velociraptors from the Jurassic Park movies (real Velociraptors were about the size of a medium-sized dog) and of course it has since been discovered that these dinos, along with many others, had feathers covering much of their bodies.
Spinosaurus Another Jurassic Park favorite, Spinosaurus was represented pretty accurately in the movie as one of the largest-and possibly the largest-of the carnivorous dinosaurs.
Ankylosaurs A group of armored dinosaurs, some of which have clubs on the ends of their tails for defense.