St. Stephen's Cathedral is the "mother church of the Roman Catholic Archdiocese" and is considered the most important religious building in Vienna. The current Romanesque and Gothic form of the cathedral stands on the ruins of two earlier churches and the roof is made up of 230,000 multi-colored and ornately patterned tiles.
Roofing Wednesday: Hendee-Borg House
Roofing Wednesday: The Upside Down House
Roofing Wednesday: Tongkonan Traditional House
Roofing Wednesdays: Residence Alma
Roofing Wednesdays: Beijing National Stadium
Roofing Wednesdays: La Pedrera
La Pedrera ("stone quarry") is the more popular name for Casa Milà, designed by architect Antoni Gaudí, who created a roof with sentinels to stand guard, and took six years to build (1906-1912). In 1984, it was declared a World Heritage building by UNESCO. You can even take a tour of this spectacular building!