A multifunctional cultural center located in Madrid, Spain, designed by Belgian architect Henri Lenaerts. The center is renowned for its unique modern architectural style and sensitivity to the environment. Gardens and external spaces are important components that not only provide green space and natural lighting for the building itself, but also enhance the visitor experience through carefully designed landscapes. These external spaces are often used to host various cultural events, such as art exhibitions, concerts, and community gatherings, becoming an important venue for community cultural life.

It is a landmark building in Thessaloniki, the second largest city in Greece. The 34 meter high tower is located at the end of the city's seaside promenade and is one of the most famous landmarks in the city. It can be traced back to the Ottoman Empire period, initially built as a defensive fortification and later used as a prison and execution site, witnessing the suffering and history of Thessaloniki. Nowadays, the White Tower has been transformed into a museum and cultural center, showcasing the history of Thessaloniki from the Ottoman Empire period to modern times. The exterior walls were painted white, symbolizing peace and rebirth, becoming a symbol of free thought and culture in Thessaloniki.

The circular Romanesque church is a unique and beautiful architectural style that was prevalent in Europe from the 11th to the 13th century, blending elements of Romanesque and Byzantine styles. Known for its unique circular flat layout, it is typically constructed using sturdy stones. Usually, there is no traditional cross shape in the center of a church, but rather a circular, elliptical, or octagonal plane with a dome or semi-circular dome at the top. It was very popular in Europe at that time, representing the heyday of medieval architecture. Becoming the religious and cultural center of the local community, attracting believers and tourists to visit and worship.