arch architecture bell belltower building church Church of Mary Magdalene cross cupola dome elements glow gold golden Israel Jerusalem landmark Mount of Olives onion orthodox reflect religion religious russian spire stone turret architectural Asia authority bell-turret classical-design clock clock-tower Colonial color colors colour colours columns common-corridor connected connections construction decorations decorative domed external height heritage high historic historic-building historical history link ornamental ornamentations significant Singapore substantial tower Victoria-Theatre-and-Concert-Hall-link Victorian