Horses have the most beautiful eyes. I just love looking at them. Taking a photograph this way puts all the emphasis on that beautiful eye. To me, there is just nothing better then sound of the horse nickering to their person, the smell of them (so earthy) and looking into the deep brown eyes; you could just melt.
Some horses have the look in their eye which is full of so much wisdom, I feel humbled.
So enjoy. Imagine the sounds of the barn, the earthy smell, the nickered greeting of hello.