Quince branches enclosed in glass cylinders create a sculptural centerpiece that's grand but airy, so conversation can flow. Other flowering branches such as dogwood or forsythia would also do. Cut stems diagonally, and set in an inch of water.
The only thing i would change is add a little more color to room with the flowers. The orchid centerpiece is beautiful. I dont know how they hung the crystals from the ceiling through out the entire room.