House with Chimaeras
Due to the steep slope on which the building is situated, it had to be specially designed out of concrete to fit into its foundations correctly. From the front, the building appears to have only three floors. However, from the rear, all of its six floors can be seen. One part of the building's foundation was made of concrete piles, and the other as a continuous foundation. Usually, these two approaches do not mix well but Horodecki somehow succeeded in overcoming this technical problem.
Private foundation
A private foundation in Sweden (Stiftelse) is formed by a letter of donation from a founder donating funds or assets to be administered for a specific purpose. A private foundation may have diverse purposes, including collective, familiar, or the purpose of passive administration of funds. Normally, the supervision of a private foundation is done by the county government where the foundation has its domicile, however, large foundations must be registered by the County Administrative Board (CAB), which must also supervise the administration of the foundation. The main legal instruments governing private foundations in Sweden are those that regulate foundations in general: the Foundation Act (1994:1220) and the Regulation for Foundations (1995:1280).