Important Trilobi model wall sconces with glass prisms by Paolo Venini and produced in the 1970s on the island of Murano. Steel frame and transparent Murano glass. There are 8 panes of glass. The size of the top 5 panes is 28x6.5 cm, and the size of the bottom 3 panes is 14x6.5 cm.Dimensions: H.37 x W.30 x D.18.5 cm