He's given the idea a visual form and developed a new technique, and it's all here. He's also asking if anyone knows a way of sharing it as a pdf, which means sharing with you.
Not only that - bombasticus and I are discussing what could be called light-as-a-feather cascade worldbuilding at Monday's 'new' encounter post, a back and forth. Jump right in.
I love seeing this. People taking ideas freely offered and making new things - and better.
_