This coloring page features a sonar, a vehicle used to search for things underwater. At the end of a long pole from the sonar is a light, allowing the vehicle to see underneath the water's surface. Attached to the front of the sonar is a camera, used to take pictures of what the sonar finds. To provide extra detail, I would suggest using different shades of blues, a darker blue for the water and light blues for the sonar itself. I would use yellow for the light, white for the camera, and orange for the pole, depending on the image and desired effect. With this coloring page, use your imagination to explore the depths of the sea and discover new things!