This illustration shows a happy iguana perched comfortably atop a large, smooth rock. His body is covered in small spots and scales that provide a great opportunity for detailed coloring. Look closely at his back to find a series of spikes that give him his classic prehistoric look.

Surrounding the rock, you will find several large tropical leaves with distinct veins and long blades of grass peeking up from the ground. The iguana's face is the main focal point, with wide eyes and a friendly expression that makes him very approachable for younger artists. Every part of this jungle scene offers something interesting to fill with color.

For the iguana, you might choose classic shades of emerald green or lime, but don't feel limited to just one color. Using a lighter shade for his belly and a darker one for his spikes can create a nice sense of depth. You can even use different colors for each of his spots to make him look extra vibrant and unique.

The tropical leaves look great in various shades of forest green or even teal. For the rock, try mixing greys, browns, or even a hint of purple to mimic natural stone textures. Using colored pencils for the smaller scales and crayons or markers for the larger background elements works well to balance the moderate level of detail.