dog running on a grassy lawn in what appears to be a park

dog running on a grassy lawn in what appears to be a park. The dog is tri-colored, with black, brown, and white markings. It is running toward a woman who is sitting on the grass. Behind the woman, there is a wooden fence and some buildings. In the background, other people are sitting or lying on the grass under the trees. The dog interacts with the woman on the grass. There are string lights strung above the scene.