The House of the Black Madonna is a cubist building designed by Josef Gočár. It is currently in use as the Czech Museum of Cubism and includes the Grand Café Orient restaurant on the first floor.
The House of the Black Mother, sometimes referred to as Black Mother of the Lord, was designed and built between 1911 and 1912 on the corner of Celetná Street and Ovocný trh. Josef Gočár built the house as the first example of cubist architecture in Prague, and it remains probably the most celebrated. Even without historical details of the baroque building surrounding it, the House at the Black Madonna maintains the atmosphere of the neighborhood. The house was given its name by the stone sculpture that originally adorned one of the two Baroque buildings on the same lot. After many years altered use in the interwar period and under communist rule, the house was closed in January 2002 and re-opened after extensive restoration in November 2003.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.