Cut The Melon In Half And Remove The Seeds. Using A Melon Baller, Scoop Up The Melon Into Small Balls. Place Melon Balls In A Bowl And Sprinkle Lemon Or Lime Juice All Over Them. Take A Small Strip Of Prosciutto And Wrap It Around A Melon Ball. Pierce Through With A Toothpick And Add A Piece Of Mozzarella If Desired. Repeat For All Melon Balls. Arrange On A Platter.