Isaac,
Sierraman's assessment is correct, although I would have said it differently. The subject is the composition - the foreground grasses, the background mountains and highlands, the complex sky (I particularly like skies). While I have photographed motorsports, wildlife, architecture, and the other, lately I have been concentrating on landscapes, and the majority of those panoramas.
Very few multi-image panoramas are very well represented on-screen, unless you have a 27" iMac like I use, and in forums like LL, very frequently the forum rules prevent a very decent display of a wide and short image. It's a real problem for many of us panoramists. On top of that, I am still not fully familiar with the specific rules of the LL.
So, in summary, the subject is the composition. If you like it, great. If you don't, well, that's fine too.
(And if you have any hints on how best to display it here in LL, I would be grateful. Because this image is not posted in a lot of places here on the I'net, I borrowed my upload to Nikonians for the link here - I hope that doesn't break any rules. I will probably be experimenting with my smugmug resource in that regard too.)
Thanks for asking.