I've just finished making my entry into our guild challenge -- which is due in January. Yes, I'm ahead, but it's mainly because I am still procrastinating about finishing my camp projects. ;)
For this challenge we were given a FQ of a green/purple dot (it "morphed" from green on purple to the opposite) and a smaller piece of the same thing in red/yellow. I found a log cabin block variation I liked online and went from there. The quilt is a mini, measuring 15" square (3" blocks).
I've posted a couple of photos at , if you want to see it.