Dissolve the gelatin in a cupful of cold water. Add to that the sugar and one quart of boiling water. Divide the mixture into three parts, in one of which place marshmallows and white grapes. In the second one put pineapple and oranges and in the third nuts. Fill individual glasses with different mixtures and serve them with whipped cream. Decorate with preserved cherries, candied orange peel and nuts.