The prototype of the Sanremo floor lamp was an engagement present from Dario Bartolini to Lucia Morozzi, given to her in the villa in Roccamare designed by Ernesto Nathan Rogers. Sanremo is composed of a slender metal trunk topped by "foliage” like that of a stylized palm tree, formed by lanceolate transparent or fluorescent green methacrylate leaves that radiate light. The prototype also called for a sound similar to the song of a cricket, eliminated in the production version.