Dave Butcher is a black and white photographer who writes books as well as illustrated articles for magazines and other publications, such as Black and White Photography magazine.
My training for this was gained during my time at Ilford Photo where I set up, ran and edited the Ilford company technical newsletter. This was published for 5 or so years and I wrote over 150 articles on a wide assortment of topics. I also wrote technical documents and briefings for use by customers, many of which are still available through the Ilford Photo web site today.
There are also many technical articles and videos that I have written and produced on my separate website darkroomdave.com.