Simple: post an interesting closeup picture of the bark of a tree you own (refined bonsai or long term project, doesn’t matter). Focus on picture quality, proper focus and lighting.
If you post in this thread, you must attach a bark picture, no exception. Same rule as in the other picture...
Background
A month or so ago I began exploring the potential for thread grafting these two 'similar' spp. Scroll down to see the graft and spare the interpretation/justification of this futility! :p:D:p I soon found out that these visually similar spp. are in fact completely different. Genus...