Estonia, Tallinn, Clock on exterior wall of Church of the Holy Ghost.

Germany, Mecklenburg-Vorpommern, Rostock, Lower part of Astronomical clock, St Marys Church, Marienkirche.

Ireland, County Kerry, Iveragh Peninsula, Ring of Kerry, Valentia Island, Knightstown, Clock Tower.

Ireland, County Kilkenny, Kilkenny, Kilkenny Design Centre located in the former stables of Kilkenny Castle.

Ireland, County Kilkenny, Kilkenny, Kilkenny Design Centre located in the former stables of Kilkenny Castle.

Ireland, Dublin, Dublin Castle ccourtyard, The Bedford Tower.

USA, Massachusetts, Boston, Clock and American flag outside Durgin Park Restaurant, Faneuil Hall Marketplace.

Uzbekistan, Shakrisabz, Islamic prayer time clocks, Hazrati Imam Mosque.

Poland, Krakow, Rynek Glowny or Main Market Square, Wieza Ratuszowa or Town Hall Tower.

Poland, Krakow, Rynek Glowny or Main Market Square, Wieza Ratuszowa or Town Hall Tower.

Poland, Krakow, Rynek Glowny or Main Market Square, Wieza Ratuszowa or Town Hall Tower.

Poland, Krakow, Rynek Glowny or Main Market Square, Wieza Ratuszowa or Town Hall Tower, detail of the upper section.