I knew absolutely Zero about the topic, but found it fascinating. I had no idea these societies existed! After doing a fair amount of online research on the topic, I decided to try building a map what would have a sort of cave painting theme to it. After all, this was a game on a cuture that never developed a written language or paper, so making a "old paper" looking map, which is my usual default mode, seemed wrong. After several false starts, this is what I currently have. The folks at VPG like it and I am hopeful no more changes are needed.