I cannot recommend this highly enough:
https://vimeo.com/ondemand/silverbranchfilms2
Worth every cent and the time invested to watch it, a dozen times over.
Incredible human being, incredible character, incredible philosophy and the quality of cinematography and filmmaking that makes everything else on a screen look tawdry.
I had the distinct pleasure of meeting this man and spending the day with him walking The Burren. I consider it one of the key privileges and experiences of my recent trip to Ireland, which I regard easily as one of the the top five most influential opportunities in my life.