- John Golden
- Straight Lines
This sort of geometric abstraction always appeals to me, and Jesus Perea posted a sweet design (http://mathhombre.tumblr.com/post/156982338684/jesus-perea-abstract-composition-955-2016) that inspired this sketch. There are two tools, one that makes segments between two segments (segsegs) and on that makes rays from a segment (segrays). Tools don't always show up on GeoGebraTube, so you may have to download.