For Romeo Sozzi, founder of Promemoria, the frog is a metaphor full of stories and legends. Symbol of evolution, nourishing creature since ancient times, benevolent genius close to God: there are many cultures that have invested the frog of power and charm.

Rana in vetro di Murano (“frog in Murano glass”) is available in different colors: nera, trasparente, ambra ballotton, ametista argento, ametista oro, arancione oro, avventurina verde, blu mare ballotton, cristallo oro ballotton.