Between 1919 and 1933, the Bauhaus School, based first in Weimar and then in Dessau, revolutionised architectural and aesthetic concepts and practices. The buildings created and decorated by the school's professors (Henry van de Velde, Walter Gropius, Hannes Meyer, Laszlo Moholy-Nagy and Wassily Kandinsky) launched the Modern Movement, which shaped much of the architecture of the 20th century and beyond.
The main building of the Bauhaus university in Weimar was built between 1904 and 1911 based on plans by Henry van de Velde. As one of the most influential art academies of the early 20th century, this is where the Bauhaus movement was founded in 1919. Today, the building is listed as a UNESCO World Heritage Site.
Under the supervision of architect Thomas van den Valentyn, the building was completely renovated and almost fully restored to its original condition in 1999.
References:The Basilica of Santa Maria in Trastevere is one of the oldest churches of Rome. The basic floor plan and wall structure of the church date back to the 340s, and much of the structure to 1140-43. The first sanctuary was built in 221 and 227 by Pope Callixtus I and later completed by Pope Julius I.
The inscription on the episcopal throne states that this is the first church in Rome dedicated to Mary, mother of Jesus, although some claim that privilege belongs to the Basilica di Santa Maria Maggiore. A Christian house-church was founded here about 220 by Pope Saint Callixtus I (217-222) on the site of the Taberna meritoria, a refuge for retired soldiers. The area was made available for Christian use by Emperor Alexander Severus when he settled a dispute between the Christians and tavern-keepers.
The church underwent two restorations in the fifth and eighth centuries and in 1140-43 it was re-erected on its old foundations under Pope Innocent II.