Poesia Glassware. These impressive glass vessels are a true poem in every variation: Their noticeable faceting in the form of numerous diamonds refracts light into a beautiful sparkle. The delicate, sensual colors highlight the appreciation for beauty in simplicity, while always demonstrating transparency. Leonardo crafts both the vase and the lantern of this glassware by hand from a special glass mixture, making each piece a unique creation with its artisanal variations. Poesia Vase. Leonardo is not satisfied with just one shape for the flower vase: While the smaller vases have a more rounded form, the larger flower vases impress with their sensual amphora shape.