Assuming you would like tips on creating a black and white animal on a brown tree trunk in acrylic:
One of the great things about acrylic paint is that it can be easily mixed to create new colors. This means that you can use a limited palette of colors to create a wide variety of hues. When it comes to painting a black and white animal on a brown tree trunk, you can use this to your advantage by using a limited number of colors to create a high contrast image.
The first step is to create a sketch of your animal on the tree trunk. This will help you to visualize the final painting and also help you to plan your colors. Once you have your sketch, you can start to mix your colors. For the black, you can use a mixture of black and white paint. For the white, you can use a pure white paint. For the brown, you can use a mixture of brown and white paint.
Once you have your colors mixed, you can start to paint your animal. Start with the black paint and paint the outline of your animal. Then, fill in the rest of the animal with the black paint. Next, use the white paint to add highlights and shadows to the black paint. Finally, use the brown paint to create the tree trunk.
By using a limited number of colors, you can create a high contrast image that is sure to stand out. With a little practice, you can create a beautiful black and white animal on a brown tree trunk.