To the blender jar add, water, lime juice, banana, yogurt, frozen raspberries and crushed ice. Blend on the smoothie setting until smooth and creamy.
To the serving glasses, add the raspberry smoothie on top of the mango smoothie.Leave a small amount of room at the top of each serving glass for a dollop of the remaining mango smoothie later. Before adding the final dollop of mango smoothie on top, make the swirls. For the Swirls - Using a dinner knife, make swirls between the raspberry and mango smoothies.
Then in each serving glass, add a dollop (about a heaping tablespoon) of the remaining mango smoothie on top of the raspberry smoothie. Using a toothpick, swirl the dollop of mango into the raspberry.
Garnish with pieces of mango and raspberries on toothpicks. Serve right away while ice cold.