A person wearing a red vest and a backpack stands on a muddy bank throwing a stick for a dog to fetch from a slow-moving river

A person wearing a red vest and a backpack stands on a muddy bank throwing a stick for a dog to fetch from a slow-moving river. The dog, mostly black with a white blaze on its chest, runs into the water after the stick. Behind the person and river are bare trees and some green grass. The sky is cloudy with patches of blue. The scene is outdoors on a bright day.