Just a quick post to draw your attention to the work of Ron Rosenstock. He's an American photographer who is a follower of Ansel Adams (which really shows in his photos) and was a student of Minor White. A solid provenance.
He does take other kinds of image but he does have a significant body of work in infrared, which I'm just starting to explore. He has produced a book called The Invisible Light, which reminds me I still have to do some work on my site of that name.
Ron's web site is www.ronrosenstock.com.