The technique of painting with metal on the eggshell is unique and still unknown in any country. The author and inventor of this technology is Anatoliy Boyko. The work of the Volyn master was recognized as a world heritage of mankind. Anatoliy not only decorates the shell – in his works he also uses the technique of extracting eggshells, which is quite a long process. Thanks to this technique, the shell is 9 centimeters high and stretches 11 times