This video describes how to make a "no calorie" birthday cake centerpiece with carnations in soft and sweet hues of pink, yellow, white and cantaloupe. first a flower foam was taken. Then the toothpicks were used to join the flower foam together. Then trace out a circle from the foam using a kitchen knife. Add some water to the base of the cake. With equal size flowers decorate the base of the cake. Then the cake is beautifully covered with different types of flowers. decorate with as many flowers as possible and then the cake will be ready within a small period of time. Try to use different colors of flowers as possible.