When it comes to painting a white and black panda on a brown wooden fence, there are a few things to consider. For one, what time of day is it? If it's during the day, then the colors you use will be very different than if it was at night. The other thing to consider is what type of paint you're using. If you're using watercolors, then you'll want to use a light hand so that the colors don't run together and create a muddy mess. But if you're using oil paints, then you can be a bit more heavy-handed with the application.
As for the colors themselves, you'll want to use a white paint for the Panda's fur. This will help to create a stark contrast between the black and brown. For the black, you can use any type of black paint you like. But if you want to create a more lifelike Panda, then you'll want to use a dark grey or even a black with a blue tint. This will help to create depth and dimension in the black fur. As for the brown wooden fence, you'll want to use a light brown color. This will help to create a warm and inviting feel.