Martin Heyn and I have put together a couple of free .pdf guides that gives new underwater photographers a starting place, and more experienced photographers gain basic knowledge of strobe positioning and usage.

Basic Tips for UW Photographers: Is a 17-page guide that gives you a number of ways to work on improving your phoots. Brief descriptions of ideas are illustrated with example photos. Basic rules on shooting angles, composition, lighting and much more are presented.

Basic Principles of Strobe Positioning: Is a 14-page guide that gives practical approaches to positioning and use of one or two strobes for more successful lighting solutions. Macro and wide angle setups are shown with photos and tips on strobe usage.

We hope you'll enjoy these brief guides as a starting place for your own creative images to take off!