The watercolour sheet depicting three men in military uniforms is a stylistically harmonious and carefully composed group, with an emphasis on character types and uniform details. The author of the original work has not yet been identified, as the signature is not very legible; however, the artistic style suggests good technical training and an interest in historical costume. In the foreground on the left is a full-length figure: a soldier in a dark uniform, wearing trousers with wide red stripes, high boots, and a sabre at his side. He is posing with a slight turn of the body, in a balanced posture, with an emphasis on his bearing and signs of military affiliation, possibly from the late 19th to early 20th century. The central part of the composition is given over to a full-length portrait of an elderly military man with a bushy grey moustache. His clothing and headdress indicate a high rank, possibly that of a general. Attention is drawn to his facial features: a strong-willed face and an expressive gaze, which lend psychological depth to the image. On the right is a portrait of a younger military man wearing a headdress with a "comb". His uniform is distinguished by its blue colour, possibly a ceremonial model. The careful rendering of the spots and the limited but accurate palette indicate the artist's good knowledge of watercolour technique. Overall, the work gives the impression of a study of military images and forms based on prototypes of the time. Despite the unknown authorship of the source of the copy, the sheet has artistic and iconographic value, demonstrating an interest in the narrative potential of the portrait and typological variability in the depiction of military personnel.