The peculiarity of K. Zvirynskyi's work is comprehending the material world as full of divine energies, a reflection of the Creator's will. The artist's creative credo is reflected in the lines of the apocryphal Gospel, reproduced in a manuscript kept in the studio during Zvirynskyi's lifetime: "I will split a log and see You, I will lift a stone and find You there." In the painting "Autumn" (1965), the expression of the artist's pantheistic beliefs about the unity of God and the world, the soul and the world, the soul and God was served by Post-Impressionist shape formation based on the reduction of the visible to the present in the collocation of colour planes. An aspect of the artistic image is the actualisation of folklore ideas about the forest as a remote, uncultivated space, opposite to the home in the archaic opposition "someone else's – one's own". The tension of the landscape is created by the idea of the forest as a dangerous liminal (transitional) locus associated with obstacles, their overcoming, search, and path. The image of an abandoned white dog on a hill among the mighty tree trunks is perceived as the embodiment of absolute existential loneliness. The contrasts of light and dark, warm and cold, ghostly lighting and the moon against the ominous sky background add to the drama of the image. At the same time, the work raises the problem of alienation from the environment, which probably has a social connotation. In the work, it is visualised by the strangeness of a domestic animal to the centuries-old thickets that are home to the birds depicted on the right. The Post-Impressionist "markers" of the work are the levelling of three-dimensionality, dense colour, and the assertion of the intrinsic value of the picture plane.