I haven't come up with one yet myself! I've got red and blue covered. Blue was relatively easy. It took only about a year to put it together. Red took me about 2.5. (I think you finished it for me with that red I you sold me awhile back.) I've been on the edge of white and yellow for what seems like eternity. Amazing to me, I'm much closer on pink/salmon and green than I am on brown. I think I had more brown to begin with than any other color and then I'm not sure what happened.

By the way... Beautiful picture, Robert! Thanks for sharing.

Bryan