This picture shows the skull and spine of a scary looking Deinonychus skeleton, the photo was taken at the Philadelphia Academy of Natural Sciences. Deinonychus was related to the Velociraptor and lived during the early Cretaceous Period (around 110.
Thierry Cohen made these by combining the daylight pics of the cities and the pristine skyline of the desert at the same latitude, direction, and angle. He wants to show what city dwellers would see without all the light pollution