Duo Petra’s slate veneer lends a timeless elegance to the collection. The ceiling lamp’s gently curved form encases a velvety slate-finished interior for a sophisticated, natural aesthetic. Designed by Ramos & Bassols, Duo Petra is ideal for a spacious interior with a sober and minimalist aesthetic. Articulated in broad semi-spherical silhouettes, its supple slate-lined interior, available in all Duo models, offers an intriguing material contrast to the warmth of the oak-finished original. Natural light reflects evenly off its exterior while diffuse light seeps outwards from the darker interior, bathing the surrounding space in an alluring glow.