I have to agree with @riverflows. This is a well done ode to Uluru. A sacred sight indeed. It's been noted that the mountain ranges are like earth's spine. The forests like lungs, the water like blood. Perhaps, as you say Uluru is like the heart. The mystery is a very special aspect of the sacredness without a doubt. Blessings & Love. I'd like to submit this post to the @asapers. All you need to do is to 'follow' them, if you don't already. We might get your post more exposure. All the best to you!