caption: The image shows a poster on the wall with a picture of a person and text that reads "Le Thermogène Engendre La Chaleur et Guerit". The person in the picture is wearing a white shirt and has a warm, inviting expression on their face. The text is written in a bold, black font and is surrounded by a bright yellow background. The poster has a vintage feel to it, with a muted color palette of blues, greens, and yellows.