An overview picture of the Morrison Mural.

The Morrison Mural shows what we know about the Morrison environment, based on years of research by paleontologists and geologists. In the upper left portion of the photo is a cast of an Allosaurus fragilis, which is depicted in the mural behind it. The mural also has several cases included with it, which contain examples of life 150 million years ago.

The Morrison Mural was painted in 2011 by Bob Walters and Tess Kissinger. They were assisted by Jeff Breeden, Jenn Hall, and Harry Saffren.