Lighting Products and Fixtures Design Twisted Diamond Lamp by Tarek Elkassouf Twisted Diamond is part of The Edge – Beirut Revisited Collection, an evolution of The Edge – Beirut Collection, which takes a cue from the city of Beirut – a city always on the edge of instability, chaos, creativity and adaptability. The versatile geometric form allows for each individual lamp to be stacked, rotated, flipped or form part of a repeating pattern that is inspired by Middle Eastern architecture. The motif is a contemporary take on the moucharabiah lamp of the traditional Middle Eastern souk. It is made from perforated steal, is hand-welded and painted by artisans in Lebanon