This coloring page is a snapshot of the Earth during an ice age. The world was much colder then than it is now, and Conditions were harsh. This reptile, which sadly faces extinction, is a reminder of the creatures and lives lost in that period. If you decide to color it, you can go bold or subtle depending on how you want the page to look. You could try adding in blues and greys to capture the cold atmosphere, or lighter colors like green and yellow to bring out the tones of the reptile. Whatever colors you choose, you'll create a unique image that captures the stark beauty of the ice age.