The fluidity and spontaneity of acrylic pours allow for a more interesting background that pulls you in and around and can work beautifully with the different creatures of the world, it pulls out more personality and motion while still blending using all the organic shapes and bright colors.
These are made by mixing paint and other mediums, and then using toothpicks, straws, popsicle sticks, and other interesting tools to make a background that I feel benefits a different animal. Then sketching out and painting an animal with a personality that fits the arts motion and vibe.