Don Steward featured a video of this great construction by the artist & designer Jo Niemeyer.
Don's page: [url]http://donsteward.blogspot.com/2014/08/golden-ratio.html[/url]
Video: [url]https://www.youtube.com/watch?v=a3IQXoYb2hc[/url]
Niemeyer is someone that I'd somehow missed before, despite his amazing geometric aesthetic.
Jo's website: [url]http://www.partanen.de/jncom/jo_niemeyer/home.html[/url]
This sketch compares Niemeyer's Golden construction from the video to the classical construction. I find it interesting that the section is NOT of the initial length AB - that's new to me.