PR 25 guidelines for great visual communication Suzanne Salvo, one-half of Salvo Photography, offers tips for shooting dynamic photos and great videos, two things all communicators ought to know how to do. By Matt WilsonJuly 2, 2012 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.