Renowned Boston photographer Lou Jones, Bob Keenan and Steve Ostrowski guide you through the technical and creative aspects of how to get the most out of powerful tools in this guide is very necessary, packed full of inspirational pictures and diagrams comprehensive lighting set-up used to capture them. They are significantly more advanced, lighter and much cheaper than standard flashgun, and has many advantages. This is where the book is in. Key Features * Expand your creative potential by mastering your external flashgun Full * Professional, Inspirational images with full lighting diagrams to show you how they were taken * Covers all the best-selling Speedlites Canon and Nikon Speedlights