The International Monument to the Reformation, usually known as the Reformation Wall, honours many of the main individuals, events, and documents of the Protestant Reformation by depicting them in statues and bas-reliefs.
The Wall is in the grounds of the University of Geneva, which was founded by John Calvin, and was built to commemorate the 400th anniversary of Calvin's birth and the 350th anniversary of the university's establishment. It is built into the old city walls of Geneva, and the monument's location there is designed to represent the fortifications', and therefore the city of Geneva's, integral importance to the Reformation.
Inaugurated in 1909, it was the culmination of a contest launched to transform that part of the park. The contest involved 71 proposals from around the world, but was won by four Swiss architects: Charles Dubois, Alphonse Laverrière, Eugène Monod, and Jean Taillens (whose other design came third). The sculptures were then created by two French sculptors Paul Landowski and Henri Bouchard.
During the Reformation, Geneva was the centre of Calvinism, and its history and heritage since the sixteenth century has been closely linked to that of Protestantism. Due to the close connections to that theology, the individuals most prominently depicted on the Wall were Calvinists; nonetheless, key figures in other theologies are also included.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.