The mosaic-patterned gypsum, which forms a frame, is based on the shape and technique of traditional art sculptures from the 11th century. A combination of craftsmanship and traditional skills results in an illuminated frame with a natural ambience and soft reflections. The lamp can be replaced through a unique system to fix or remove the plaster mosaic. The Frame can be directly installed into a brick wall or into a gypsum wall by means of an optional plaster kit.