In this episode of "Chris' Adventures in BMC" we're looking at the intrigue of simple lines (or sometimes not-so-simple). I like the simple geometry of nature. All the angles and curves we can create through math are readily available in nature; we just have to look. And in the bottom of the canyon, there are no shortage of places to look. Many of the canyon features are soft curves and sharp edges. But there are also some smooth, flat rocks that tend to crack in straight lines.