Here's what he had to say.
Most photographers like to display their photographs for friends and family to see.
Generally this takes the form of framed prints displayed in their homes and offices and given to friends. But that's only one of the many ways to put your photographs before the public. One way many have not thought of is in the form of photo buttons. Not only can this be a fun way to display photos, but for the working photographer it can be a source of additional income. I've recently had an opportunity to try out a button making system from Dr. Don's Buttons.