From that point on, mosaics formed the largest portion of his artistic output and he worked on several major projects throughout Saint Petersburg. He later achieved the titles of "Second Degree" and "First Degree" and was named an Academician in 1876. The same year, one of works ("Prisoners") was exhibited at the Centennial Exposition in Philadelphia. He was awarded the Order of Saint Stanislaus, 3rd degree, in 1881.