Symbolic 4th Of July Flag Cake

This post is not a recipe but rather a cake decoration idea for your next 4th of July get-together. Ingredients needed to create this symbolic 4th of July flag cake: any of your favorite cake recipes ingredients, white icing, strawberries, and blueberries. The included photo should explain the rest, although I was not able to capture the picture before someone had already decided to treat themselves to a  a helping of the cake!  It wasn't me. Cross my heart. ( Ha )