Cut the navel oranges in half. Using a large spoon carefully scoop out the whole fruit removing it from the white pith. You will be left with an orange peel bowl.
Next, dice the cara cara oranges, navel oranges, strawberries and mint.
Mix all together with juice from half of a lime.
Scoop the fruit back into the navel orange bowls and add a strip of yellow construction paper into the peel bowl to make baskets.