The sketch is a variation of a design on ancient and modern sailing history. The decorative approach to interpreting certain sailing ships and boats, the elevation of certain elements into high textured relief, and the scale (which can be easily determined by the size of the portal and the figure of a person placed on it to establish proportion) allow the viewer to feel immersed inside something comparable to a massive diorama. The artist's colour and tonal approach to the composition ensures the integrity of the imagery, even in the chronological and regional distance between the depicted objects. However, there is a possibility that, for example, the archaic Egyptian sailing ship is the Ra boat from the project of the renowned Norwegian explorer Thor Heyerdahl (1969–1970). The famous Soviet doctor, journalist, and traveller Yurii Senkevych participated in those expeditions. Since the sea (ocean) and the skyline are painted in warm ochre and carmine colours, a specific tone of detachment appears, making it difficult to tell whether the sailboats are flying among the clouds or floating on the water. Additionally, the composition progresses from geometric abstraction (in the left part) to the distinct silhouettes of different sailing ships, transitioning from abstract figures to recognisable objects. The dominant optimistic mood and the whimsical lightness, where fantasy becomes almost fairytale-like, likely indicate the recreational purpose of the building where the mural was to be executed.