According to the author's signature on the back of the work, the composition is a variation on the subject of a real object or a proposal for the solution of the ceramic wall of the construction college. However, further information about this work has yet to be found. Nevertheless, from the point of view of its formal solution, this painting by Arnold Sharhorodskyi is in line with the practices of Soviet artists who developed this type of abstraction (for example, the "Signal System" series of 1957–1962 by Yurii Zlotnikov (1930–2016). Related motifs are undoubtedly known in the works by the avant-garde artists, in particular the Suprematists, the Bauhaus School and many abstract painters, which generally makes it difficult to establish the exact source of inspiration but allows us to claim that Arnold Sharhorodskyi in his practices of the 1970s explored the visual language of other artists in order to develop his own. In fact, in this composition, we can find an expressive search for harmony of two-dimensional geometric forms on the plane and a detailed development of colour and tonal solution. It should be emphasised that the author generally creates spatiality and extraordinary dynamic spectacularity in this way, where there are no sharp contrasts, warm parts balance cold ones, and achromatic accents complement polychrome. It is also worth noting that the symbolic form developed by the artist also has an undeniable connection with the architectural and construction context and, to some extent, contains an echo of cartographic planning.