Hanging lights on branches. Go natural with a fat branch and hang a combination of ornaments and candles attached with wire. Use twine or strong fishing wire to suspend the branch from above. You might want to try hangers so as not to damage your ceiling.
Designer Jamie Durie framed this outdoor dining room by incorporating a large backyard pine tree into a stone wall. The benches are made of simple fallen tree trunks, an easy, inexpensive way to create gorgeous outdoor seating. - LOVE but trees grow.