What a nice mosaic! Or is it a church stained glass window?
A very nice abstract made I think capturing the bark of a tree. Consider darkening the right side a bit to match the luminosity in the middle and the left side.
Nice shot. I knew what it was right away. I have a few of these in my front yard.
Seeing the possibility in the first place was the really clever part of this. And then composing it to achieve that gorgeous harmony of colour and tone.
A lovely image.