This way allow naming old furniture and light as new architectural part, a new layer for organizing all space. The coating is the sum of universal covers for different interior parts. Method of collaging makes elements and shells valuable by contrast or blending as significant visual things. These two semantic units transform two simple parts: object and cover, and they appear as something new. This decision should afford not to change good things in the interior because of their design or color, make possible implementing new elements if it will be necessary. In result, we preserve existing old fashioned things by giving them new values. Besides, every business has a lot of wastes from materials appropriate for recycling. A cafe may collect PET waste and change it for the next redesign and receiving new covers in the future.