A friend requested a sign for their campsite, this is what I came up with. The back plate is 3/4" pine stained red mahoganey. The face is 1/4" baltic birch plywood stained natural. I used wood glue to put it together and then polyurathaned the whole thing. Kinda an experiment to how it will hold up outside. I considered using small nails to reinforce the floating pieces from the backside, guess we'll find out ;o)