Generally when I think minimalistic I think crisp, clean, modern lines, yet this strikes me as very minimal as well despite its natural origins. I would have, however, really liked to have seen some sort of a subject somewhere within this photo to anchor it, I think that really would have lent it some more strength and staying power. But even with that said, good job, your work is very nice.
Great image again mate, but can i implore you to at least decentre the watermark! its stunning work and deserves better than having it slapped centre post.