Have you ever been to Poland? It is a great, big, beautiful and very green country. What is more, it is clean and offers numerous attractions, for example, the following house. I like it very much – especially their stair-case. What a cool thing! The following masterpiece was created by a Polish architecture firm KWK Promes and its main aim is to show the beauty of nature. The grassy mound of land beneath which they built a house is fantastic and I am fond of idea they put the land on the roof. The house seems to be incredibly close to nature.

