The monograph continues the study of the conceptual diversity of the Russian avant-garde (including its philosophical branch), begun by E.V. Sidorina in the late 1960s, and is dedicated to understanding the origins and essential features of the complex 'route' of the work of Kazimir Malevich, the conceptual guiding thread of which was the idea of ​​the supremacy of non-objectivity, and the most important features of which were an attempt to combine the position of a prophet with the position of an avant-garde creative leader in Russia during the revolutionary years, the emergence of his reflections to the awareness of the eschatological aspect of the relationship between being and art (the relationship between 'this world' and 'the other world') and Malevich's final aspiration to the heights of Art, which he himself called the further ascent.