![Person on sidewalk walks past L-shaped wall covered in yellow Tyvek panels with black labelling](https://fawny.org/blog/images/YellowTyvekWall.jpg)
Yellow Tyvek checkerboard
The foregoing posting appeared on Joe Clark’s personal Weblog on 2006.12.04 17:17. This presentation was designed for printing and omits components that make sense only onscreen. https://blog.fawny.org/2006/12/04/tyveckerboard/