Show Ogiva wall light with fabric shade and glass decoration The beautifully shaped, hand-blown glass element that adorns the lower part of the wall mount and is particularly accentuated by the light it emits gives the Show Ogiva textile wall light an eye-catching touch. But Show Ogiva is not just an adornment for any living room or bedroom when illuminated. The glass has been mouth-blown in the Italian artisan tradition and its aesthetics draw attention to itself even when the light is not switched on. Show Ogiva - a wall light that provides soft accent lighting and also acts as a decorative element in the room.