Hotel Parco dei Principi ‘Villa Siracusa’, Sorrento, 1960. View toward the stairs. Ponti adopted different designs to clad the vertical surfaces of the lobby, combining the colored pebbles produced by Ceramica Joo with the ceramic panels realized by Fausto Melotti. The ceiling lights are by Osvit, while the wall sconce is by Arredoluce. Photo © Allegra Martin/Courtesy Collezione Fotografia MAXXI Architettura.