City of London tall office buildings including the 600-foot (183 m), 47-storey Natwest Tower, the first skyscraper in the UK. Office space development has intensified especially in the central, northern and eastern parts, with skyscrapers including 30 St. Mary Axe ("the Gherkin"'), Leadenhall Building ("the Cheesegrater"), 20 Fenchurch Street ("the Walkie-Talkie"), the Broadgate Tower and the Heron Tower, the tallest in the City. Another skyscraper, 22 Bishopsgate, is under construction. The main residential section of the City today is the Barbican Estate, constructed between 1965 and 1976. The Museum of London is based there, as are a number of other services provided by
Basilica Cathedral of St. Mary of the Assumption Jozef Nowak has been the conductor of the choir that consists of 45 people. There is an option to tour the cathedral with a guide on the following days: Tuesday: 9am-3pm; Wednesday and Thursday: 10am-4pm; Friday: 9am-3pm, Saturday: 9am-2pm. The cost of the tour for the entire group is 30 PLN. Basilica Cathedral of St. Mary of the Assumption The Basilica Cathedral of St. Mary of the Assumption is a large Gothic building situated in the Polish city of Włocławek located near to the Vistula River. Construction on the cathedral began in the 1340s, and it was consecrated in 1411.