A few of the cabins have been lime-putty stuccoed and whitewashed. They are in brilliant contrast to the pervasive mildew that Florida lets breed in abundance. I don't think the lintels are original, but might be. They certainly look hand hewn.
Very nice rendition. This is a great place to practice B&W.The tabby has been recently restored so I suspect that the wood is also fairly new but authentically hewn.