Yin and Yang Fondant Cake with Calla Lilies and Roses. A friend requested a cake to celebrate her wedding anniversary. I asked what her wedding colours were and she had an elegant black and white with theme. She had the Love is patient love is kind saying written on her wedding cake and the grooms cake (carrot cake) had a yin and yang symbol. Her flowers were calla lilies and roses. So this what I came up with for her 8th wedding anniversary cake.