Facing, performed using mosaics, today is placed quite popular. The lump mosaic is especially often used, which is also called Venetian. For many centuries, the technology for the manufacture of this material has been kept secret. And even until today, the master of manufacturing this finishing coating does not particularly spread about how they receive it. Smalta is called glass, which passed through oxides of different metals. In this case, during the manufacture of cladding on the glass, they act with high temperature. Moreover, the temperature regime is maintained at the same level for a long period until the material acquires the necessary qualities. And these qualities themselves are not only very diverse, but also characterized by incredibly significant usefulness. The uniqueness of the smalt mosaics lies in the fact that it is resistant to weather conditions of a different nature. In particular, neither the heat nor the frost is afraid of this material. He is also able to withstand blows and strong load. Chemicals of smalt mosaic are also not able to harm. This is especially appreciated when the mosaic is in contact with the pollution. At the same time, it can be quickly cleaned and put in order. Although the lump mosaic is opaque, some inner light literally comes from it. Because of this, each element of the material is distinguished by its own shade, which gives the lining as a whole brightness and «fun».Due to the fact that the lump mosaic has high strength, with it, it can be finished on the balcony, wall covering and even floors. And due to the highest moisture resistance, the material is perfect for use in rooms, which are characterized by increased humidity. The laying of this material can be carried out not only in apartments or houses, but also in pools and public institutions. The disadvantage of the material can be considered that it is quite difficult to fit. Firstly, this is a difficult job in itself, since the elements of the smalt mosaics are characterized by sizes and shades, respectively, they have to be carefully selected for the formation of a single and harmonious canvas. Secondly, such a process differs in laboriousness. Often for laying one wall in a small room, several days of work can go.