Devon, many thanks for the detailed explanation! Wow, I knew the chimney had to take some time to make but I am extra impressed now. I was picturing those needle files but I thought no that would take too long. lol
I ended up using heart redwood and some redwood boards from the outer layers that I found that were all white for my crosses. I clear coated it all which made the heart wood even richer red and the white wood a light honey color. It gave that contrasting colors look I wanted and actually looks like 2 kinds of wood.
Sean, thanks for the picture!
Steve