Step back in time with this striking 1905 stone lithograph advertising Dentrifices Roi, a premier toothpaste of its era. Wrapped in the enchanting embrace of Art Nouveau, this piece is a symphony of organic lines and vibrant colors, perfectly encapsulating the elegance and innovation of the early 20th century.At the heart of the design sits an auburn-haired muse, her smile radiant and her teeth pearly white, embodying the promise of Dentrifices Roi. Seated gracefully upon a whimsically winding chair that seems to grow from the border itself,