Grigorij Borisowicz Verizhnikov- a blacksmith, armorer. Since 2007 he has been occupied with finding the highest quality damask steel. In the last few years, he has reached the highest scores in making the artistic mosaic damask steel. He participates in knife exhibitions in Solingen, Paris, and Helsinki, which are known all around the world and he has won two of them: in Sweden and in the Czech Republic. Since 2017 he is a member of Deutsche Messermacher Gilde. (http://www.deutsche-messermacher-gilde.de).