Rockin' Rolling Tree

This is a rolling tree. At first glance, it looks like a sad horned puff- but do not be deceived. If you flip your perception and look at it upside down, it is a happy tree that is not rooted, but rolls on a balance ball. The rolling tree looks upside down to most humans because unlike most trees on earth, the rolling tree grows down. Rolling trees don't provide shade but a cool patch of lighted ground. If three or more people locate and sit on the cool patches, the tree will sing!