I would like to do submerged Orchids for my centerpieces, and will be getting the flowers from my florist. For the rest... I'm thinking of using a tall skinny vase, maybe a floating candle on top? I'm also wondering if I should add more, like a shorter vase with dyed water? Another floating candle? I would love to see pictures or ideas of similar centerpieces. And do you have suggestions of where to buy these items at a discounted price? I am looking at about 15 tables. THANK YOU!!!