To survive in this business climate, to improve our art, to differentiate our work — whatever our goal, we must continue to learn and grow as photographers. Fortunately, there has never been a greater variety of learning tools available.

Nowhere is the battle against specular highlights more pronounced than when one tries to photograph a framed piece of artwork. “Specular highlights” a direct reflection of the light source on a subject, also known as “glare”, is the bane of all who try to photograph reflective...