Iron Photographer 12 has these three elements: 1 - one or more body parts 2 - at least one straight line 3 - something shiny The body part can be any segment of the human body except the head or face. It can belong to the photographer or somebody else. There can be more than one body part. But it's just a part of the body; not a big chunk. A shoulder, a foot, an elbow. The straight line is a straight line. A line that's straight. Not very complicated, this element. The final element, something shiny is also pretty self-explanatory. It should, however, be an independent element and distinct from the other two. For example, the shiny object should NOT be either the straight line or the body part.