Although Stryjeński himself dealt with, amongst other things, interior design, he was more interested in the artistic potential of local folk art than in the previously nurtured industrial potential of the school. In fact, he was not the first to notice it. The decorative stylisation and positively valued ‘primitiveness’ not only inspired artists at that time to look for specific solutions in Podhale art, but also caused the original Zakopane art to be presented among the works of modernists. In 1917, the 1st Exhibition of Polish Expressionists in Kraków included not only the paintings of the Pronaszko brothers or Tytus Czyżewski, but also a collection of almost 30 paintings on glass and steel engravings from the Podhale region. They occupied a prominent place in the exhibition, as evidenced by the layout of the exhibition catalogue – it is these paintings which open it.
The famous Polish pavilion at the International Exhibition of Modern Decorative and Industrial Arts, co-created by Stryjeński, was also a success for the school – its student Karol Szostak, among others, won a medal at the exhibition. Stryjeński's revolution, which had begun three years earlier, consisted in the abandonment of specific models suggested to the students, be they Swiss or Witkiewicz's. Instead, Stryjeński focused on working with the material and chiselling the talent of his pupils. This resulted in the wooden sculptures being appreciated in Paris, in which the Podhale woodcarving tradition combined with Stryjeński's didactic guidelines began to gravitate towards forms close to Cubism and Futurism. The rhythmic, geometrised, softly modelled, dynamic forms of small figures of highlanders, animals or saints prove that the relationship between the avant-garde and folk art did not have to be one-sided and cannibalistic.