From the whale coloring page

A blue whale swims the ocean with a long, curved body, huge tail, large fins, and visible teeth.
This jubilant blue whale is frolicking in the depths of the sea. Its large body, gracefully curved and fluid, unhurriedly swims across the water. Its broad tale, as wide as a sail, gracefully waves through the waves, creating an air of tranquility. Its sharp fins tower in the air, catching the sun brilliantly and reflecting its light in a thousand directions. Its open mouth is full of white teeth, protruding outwards, revealing the true power of this creature’s strength. Coloring this image of serenity should be done with a combination of light blues, representing the coolness of the ocean, and clear shades of white, to draw out the majesty that surrounds the whale. Dark blues should be used carefully to emphasise some of the curves of the whale’s body, as well as to create a deep contrast against its shimmering teeth. Add a few golden yellows to the scene to illustrate a sun-kissed afternoon and finish with a few hints of grey, to represent the whale’s intelligence.