John Loengard tells why it is not important if photographs are “good.” It’s important that they are interesting. What makes a photograph interesting? I’ll count the ways: It can be our first look at something. It can be entertaining. It can evoke deep emotions. It can be amusing or thrilling or intriguing. It can be proof of something. It can jog memories or raise questions. It can be beautiful. It can convey authority. Most often, it informs. And, it can surprise.