The planters are white oak I got during the January sale. The African mahogany on top was left over from some furniture I built a while ago. I think it was my first order from WW Source.
The little table in the middle is a few years old. It is cypress, left over from building a few Adorandak chairs.
The finish is Helmsman Spar Urethane. As an experiment I sprayed the inside of the planters with three coats of Flex Seal.
Very nice project! Thanks for sharing.