Had to take pictures for school what makes this photograph unique? what makes it art ? will mark brainliest answer

The coloring of the photo is what makes it unique in my opinion. The green isn’t bright like normal grass. It’s more pale and gives off an older photograph vibe. The focus point is what makes this art. Having the background blurred really allows people to view the flower in the front. A background blur is a great example of art in photography.