The floatiness is awesome (to my eye), the shadow detail pleasant, colors superb, angle engaging. Catching the little flaw in the in-focus area was the proper choice. Not sure a focus stack would improve things, as this seems to be all about the shapes, light/shadow, and minimalism. Nicely seen.
I agree with @Gary_Hook that this is all about light/shadow and minimalism (the colors are great too). But I do think the shapes might benefit from a stack. That said, your original shows the fragility of the bark; I feel it could fall off at any minute, and the amount of focus is not that big a deal.
Don: I like your and @Mike_Friel’s orientations which is reflective of good vision and solid composition. About the only thing that might make this better for me is if there was more BG to the right of the bark and less on the left. The capture of the light is perfect. Well seen and presented. >=))>
I really love the lighting in this image, Don. I personally would have liked to see more depth of field as when I examine the bark peel, it seems to keep going in and out of focus because of the curvature and shallow depth of field. Probably just my personal taste.
Don, it’s nice to find objects like this in nature. It looks more like a leaf than bark. I am wondering, if the bark is still hanging there, if it would be worth going back and trying some shots with maybe a higher number f-stop and less shutter speed since it’s probably relatively still. I like it flipped as @Mike_Friel illistrated too.