MACH5
Imperial Masterpiece
Always hate to see part of old old tree die in struggle to survive however is not my tree so thank you for consideration of decent answer. Most excellent drawing skill as always.
Of course and thank you! I am personally not concerned with the health as I see strong growth from this tree. In fact I would not be too surprised if it buds back yet again in that same area after he cuts that left branch off. But ultimately @Lars Grimm will need to make that call.