The pencil and watercolour copies by Yulian Zaiats reproduce two portraits from the early 20th century, which are different in style and technique, while preserving the main features of the originals and transferring their visual language into monochrome graphics. The first copy is a fragment of Leo Samberger's self-portrait, which is shoulder-length (1899). In the image, the artist depicts himself wearing a hat and a beard, his focused gaze directed at the viewer. The original features a restrained colour palette and an emphasis on the chiaroscuro model of the face. In Y. Zaiats' work, these effects are conveyed through the tonal saturation of the strokes and the clear outline of the headdress's silhouette, which balances the composition. The contrast between the depth of the shadows and the light areas of the skin creates an expressive, slightly intimate image, close to a psychological self-portrait. The second copy is a watercolour frontal portrait of singer Elena Vladimirskaia (1908) by Kostiantyn Somov, which was also left unfinished in the original. The soft, almost transparent watercolour style of the original has been transformed in the Zaiats' version into a light conciseness. The incompleteness of the portrait is preserved: some areas remain only linearly outlined, which gives the drawing the feeling of a work in progress rather than a finished piece. This interpretation emphasises the creative intonation of the original and, at the same time, demonstrates Y. Zaiats' attentive attitude to the author's plasticity.