The image is a large whiteboard with a timeline of different types of animals displayed on it. The timeline is divided into different sections, each representing a different type of animal. The animals are arranged in a grid-like pattern, with each section having a different color and size.

The first section of the timeline shows the number of animals in each section, ranging from small to large. There are also illustrations of elephants, rhinoceros, and other prehistoric creatures. The second section shows a line graph that shows the relationship between the animals, with arrows pointing in different directions. The third section shows an illustration of a bear, a rhino, and a hippopotamus. The fourth section shows two elephants, one on each side of the line, and the fifth section shows three elephants on the right side. The sixth section shows four elephants, two on the left side, and one in the center. The seventh section shows five elephants, all of which are shown in different colors and sizes, with the largest elephant at the top and the smallest at the bottom. The eighth section shows six elephants in the middle, with two smaller elephants on either side. 

At the bottom of the image, there is a display case with various artifacts, including a dinosaur skeleton and a dinosaur head. The background is a beige-colored wall with a patterned wallpaper.