"The Barbican - an element of medieval fortifications; a circular defensive structure with loop-holes, in front of the town walls. In Europe this kind of building has been preserved only at Carcassonne , Zgorzelec , and of course in Cracow. It was at that time, that one of the largest European buildings of this kind came to to exist in Cracow, being nowadays the best preserved example of the medieval barbican."

“The Tenczyn castle dates from the 14th century and it was built as a defensive edifice by Andrzej Toporczyk who after some time took the name of Tenczyński - after the name of the place. For many years the castle was a source of power of the family who played an important part in the politics of old Poland.”

“For several years we have witnessed climatic irregularities that prompt fear and anxiety about the conditions of our future existence. However, the climatic anomalies occurred also in the past when the blame for environmental destruction could hardly be put on humans.”

“Nature in fact the best and wisest is an architect and urban planner. The history of establishing gardens and orchards throughout the centuries in Poland is worth knowing, taking into consideration changes in fashions and the foreign influences. Unfortunately, not many objects from those days manifesting the love of nature by man have remained till the present days.”

“Sensitiveness to beauty of the world continues, and efforts to preserve it were also made in the past.”

“Marek Żukow-Karczewski in the National Library of Poland”

“The Krzyżtopór castle which was built in the 17th century belongs to the most splendid Polish buildings of the defensive and palatial character. The castle was famous for its design which accounted for the principles of the division of time .”