This vintage poster depicts an advertisement for Santal Monal and Prostal Monal, presented as sedative suppositories. Dominated by a deep blue, the wall decoration uses the effect of methylene blue to create a unique and enveloping atmosphere. The visual features a character wearing boxing gloves, lying in a lit corner, evoking the idea of rest or sleep after a fight. This advertising painting combines simple yet striking graphics that immediately catch the eye through its contrast of light and shadow, while subtly incorporating humor. This poster appeals to enthusiasts of retro wall decor and collectors, but also to those seeking an original style to enhance a room, an office, or a waiting area. By adding this piece to your collection, you bring a touch of elegance and nostalgia, while highlighting a graphic design typical of vintage advertising campaigns. The poster can be framed to become a central element of themed wall decoration, with a dominance of blue and white tones. It fits perfectly into a vintage, industrial, or even contemporary interior, providing a strong identity and a distinctive character to your walls. This poster is an invitation to explore the visual history of old medical products through a suggestive and artistic illustration. A meaningful wall decoration, evoking both softness and strength, ideally suited for a living room, bedroom, or medical office seeking originality.