Red on the Porch

I'm not the only one who has been painting. When we originally decorated our lanai, we found a big fiberglass urn at a garden store. Over the years it had faded and become dull. We tried using car wax on it, but that was a mistake. Last week, our old porch umbrella finally died, and we replaced it with a red one. Tom painted the urn, and we are getting used to its bright color. I'm thinking of ways to tackify it with acrylic paints, but something tells me to leave well enough alone.