From Jeff Dee's new Kickstarter: "The illustrations I did in Professor M.A.R. Barker's article, "Legions of the Petal Throne Painting Guide" in Dragon Magazine Issue 6 were my first professionally published work - ever! This happened way back in 1977, before I'd even started art school. This time around, I'm 're-visiting' (rather than exactly re-creating) these lost drawings. I'll draw the same characters, but I'll draw them the way I'd draw 'em today."
The Tekumel Foundation thinks this is a very good idea, and encourages all Tekumel fans to help Jeff out. Go to his Kickstarter project to become a supporter.