Made some wooden signs with the letters cut out of the wood. Free standing to put in the garden.
Depending on the light, the letters are sometimes hard to read. I want to put a dark backing piece to make it more readable. But, I hate the thought of using a perfectly good piece of thin plywood just for a backer. Any suggestions on what I could use that would make the lettering easier to see, and be waterproof enough to use as an outdoor sign?
Thanks,
Bellman70