Art is, by excellence, the proof that confirms the existence of the "real" world we discussed in the previous post.
There are many people in the world, including Einstein, who discovered and confirmed the existence of this "real" world. Einstein even denied ownership of his work because he knew he was not the inventor per se.
When our mind quiets to the degree that it allows our natural state of being to flourish, the human body we inhabit becomes the channel through which the divinity of "God"—of the All—is expressed. This is the relationship between spirituality and art.
God is the source of all creativity, and art is its representation and expression. We can see God in everything we do, day by day, quite literally. We can see it in nature and in part of the human creations.