Investiture II or another member of the royal family each year. A list of those to be honoured is published twice a year, in either the New Year Honours or the Birthday Honours. Approximately 25 investitures are held annually: most in the Ballroom at Buckingham Palace, although the Waterloo Chamber in Windsor Castle and the Palace of Holyroodhouse in Edinburgh, Scotland, are also used. In 2014 The Prince of Wales held an investiture at Hillsborough Castle in Northern Ireland. Investitures are also held in other Commonwealth realms, when the Governor-General acts on behalf of the Queen. The poem "The Investiture" by
Palace of the Marquises of Fronteira used during the palace’s inauguration and were broken on purpose just not to be used again. In spite of being the current residence of the Marquis of Fronteira some of the rooms, the library and the garden are open to public visits. The palace garden, an area of 5,5 hectare, is adorned with Portuguese tiles with pictures that represent the different arts as well as mythological figures. The garden hedges are cut in order to represent the different year seasons. There is also a stone staircase which leads to a wall line with busts of the Kings of Portugal. Palace