Garden logo?

Fun project really, thinking about potential signage at the institute garden. This logo idea is based on the icon for permaculture principle 1, ‘Observe and Interact’. The hole in the tree has become a face and fruits in the tree represent the surrounding community. And of course the river Cain at Cae Bodfach is also the inspiration for the river.

thanks to Andrew McConnach for also working on it, and it has been digitized by Steve. Open to ideas to further improve it, or maybe you have a different idea?