On the reverse of Te deum there is a boat – symbolizing the legend of the arrival of the Saint Devota – and Francesco Grimaldi, the first ruler, who conquered Monaco by disguising himself as a monk. These two symbols are protected by the hands of God. The dolphins, the geese and the dove represent the smartness, the alertness and the peace always had in the reign. Still on the reverse it is possible to admire two Harps, symbol of love and musicality, and they also recall the Irish origin of Grace Kelly. The prayer of the Te deum that all the inhabitants of Moncao pray every 19 th of November in occasion of the National celebration, has been written on the side of the Masterpiece thought the Honeycomb technique. This unique work of art has more than ten thousands hexagons and pentagons obtained by the honeycomb technique.