The sheet contains a series of graphic sketches of female heads and busts, executed in a classical academic manner. The work contains seven portrait images, some of which are probably copies or interpretations of original paintings. The composition is educational in nature and was clearly created as part of studio exercises aimed at mastering facial anatomy and conveying character and expression through the medium of soft pencil drawing. The portraits are arranged freely, without clear symmetry, which gives the composition a certain dynamism and brings it closer to the sketchbook of a practising artist. Each of the female images has an individual character – from gentle dreaminess to restrained dignity or ecstatic prayer. Among the images are recognisable types characteristic of European portrait painting of the late 18th – 19th centuries, in particular facial features and characteristic shadow modelling reminiscent of the style of works by authors of that time. One of the faces has a characteristic, more Baroque-like appearance with a dramatic turn of the head and a unfocused gaze – this type of appearance is often used for images of saints and allegorical female figures. The other woman in a crown of thorns is probably associated with images of stigmatics. She has restrained emotions, deep chiaroscuro modelling, and special facial expressions that give her face psychological depth. These sketches demonstrate the author's research approach: in reproducing forms, there are attempts not just to copy, but to understand the logic of the image's construction, and the hatching varies depending on the image. Despite the absence of legible authors' signatures and clear references to the source, the works give the impression of a careful exercise performed to study the classical tradition of portrait drawing. On the reverse side of the image is a series of schematic studies of hands and feet, as well as images of a woman's head and a cat's head in profile, which, given their construction, were probably done from life.