Have been advised by another equine artist that this is a digital painting - gorgeous! I originally said that I don't know what the medium is - looks like oil or acrylic. Artist name appears to be "Hall" and it's dated
Sea Horse - Photograph by KURT ARRIGO. In this beautiful underwater capture, we see a horse going for a swim in the ocean. I love that he caught this from below, it adds an extra element to an already ethereal scene.
Norwegian artist Andreas Lie uses double exposure photos to capture the essence of animals in arctic landscapes. This is one of my favorites, I'm a huge fan of nature and the environment and these animals show the environemnt they live in.