English Gothic architecture Exeter Cathedral is built in this style, as is the crossing of Ely Cathedral, (including the famous octagonal lantern, built between 1322 and 1328 to replace the fallen central tower), three west bays of the choir and the Lady Chapel. In Scotland, Melrose Abbey was a noteworthy example, though much of it is now in ruins. The Perpendicular Gothic period (or simply Perpendicular) is the third historical division of English Gothic architecture, and is so-called because it is characterised by an emphasis on vertical lines. An alternative name, the Rectilinear, was suggested by Edmund Sharpe, and is preferred by some
Ivan the Great Bell Tower of Cathedral Square. The tower itself consists of three octagonal drums, narrowing towards the top, and surmounted by a golden dome and seven-meter high cross. Each section has cut-out windows for the bells, and the upper third has a series of "kokoshnik" ornamentation (which marks the translation between the 1509 original and the 1600 addition). Inside the tower a total of 329 steps long spiral staircase leads to the highest observation deck. The space on the ground floor of the base was once home to the Church of St. John Climacus and is cramped due to the walls being five