If the topic is clarified with a photo, why not? Ask to see it. Its funny how we sit hear trying to discuss a visual medium that are translated to words and when there is need to know what perspective ones point is being made with which we avoid visuals? maybe Swager is referring to something more specific, and certainly I can see how, but I would think the opposite to be true in general.
If you want use a crop of an area explaining things. I know some jump on the idea to label someones work, but there is plenty situations you can help clarify something with an image. You can talk for post after post, and thread after thread dancing around what you mean when a picture flat out hits the mark of what someone is referring to. Asking for a picture, as I remember reading in a thread earlier, is not a bad thing, without pushing for it. But it sure does help clarify a number of things. Maybe what you're referring to is different and something I have yet to come across./?