Uploaded on 2015-06-07 by Matt1000

[1]: https://edxuploads.s3.amazonaws.com/14337076037962622.jpg Before World War II almost every building in Kalisz was made of local materials - wood or bricks. There were many brickyards near the city. Now they are gone and many new materials are in use, for example air bricks or concrete blocks. High buildings with unusual shapes, like this church built in 1972, were made of steel reinforced concrete which is the material commonly used now all around the world.