Photographer and KelbyONE trainer Frank Doorhof recently released a new book called Speed Light Magic. Inside, Frank teaches techniques, setups, gear recommendations, and more. It’s a comprehensive guide to shooting with speed lights including troubleshooting, mixing lights, and when to use some of @frankdoorhof favorite accessories. Learn more about it on his website. www.frankdoorhof.com @frankdoorhof is also a big time Exposure user, so we always like to mention that. :) #exposuresoftware #exposure #speedlights #training #book