I would agree rectangle placemats. You could possibly use both, the round and a rectangle. Everything is yellow so you need another color. Even little vases with daisies might work. Or something purple. I don't have a picture of the styrofoam balls. Lets say the size of a basketball or three grasp fruits. Cut in half. It has to be the floral ones that absorb liquid....so maybe not styrofoam. Place in a container that is low yet can hold a liquid. I used carnations. So it looks like a ball of carnations. I keep a folder of table ideas. Another one is bubble wine glasses. Fill half way with water, add colored glass stones on .the bottom and a floating candle. Bother pic I have in yellow is two vases with yellow roses or another yellow flower. Scattered as a runner are some of the yellow flowers interspersed with pretty lime green leaves some lemons and several low bowls filled with the flowers taken apart and the petals in the bowl. Pier one Imports has great little things that can add to a table. Or simply three candles on the same height pedestal equal distance. Perhaps the candle can be a green or white to have as an accent color. I look through magazines and rip out the pages of table settings I like. Backyard .flowers can work also! Please share your progress! This is fun!