Looking for and enjoying beauty is a way to nourish the soul. The universe is in the habit of making beauty. There are flowers and songs, snowflakes and smiles, acts of great courage, laughter between friends, a job well done, the smell of fresh baked bread. Beauty is everywhere, ready to nourish the soul. It must only be seen to begin helping us.
In the absence of other proof, the thumb alone would convince me of God's existence.