John, Wiki gives us some possibilities that can be referred to as 'Longhorn'. Your beautiful render clearly shows that it concerns longhorn cattle. In normal situations one would be wary of the dangerous looking horns, but probably because of the way they're depicted by you, they give a friendly appearance now. It may be that the knowledge that there's no danger from behind the screen plays a part in this, 😁 !
If you think you can't accept something, try to change it. But if this doesn't work, don't be frustrated, but give it later another try. The one who perseveres wins!
Please CLICK HERE to see my journal! Feel free to save my images or to add them to your favorites.
If you've ever wanted to make a difference but found it hard to believe that one person could... check out the Kiva Team Caedes discussion thread and discover that anything is possible.