Poul Henningsens Septima is a brilliant, iconic glass pendant. Seven glass shades are formed and spaced in accordance with Henningsen's shade 3-shade design. The glass hades are thin yet robust. Each shade has an alternating pattern of clear glass and sandblasted segments. Frosted glass fields alternately cover the clear ones from shade-to-shade, thus diffusing the light even more softly. The internal frame and canopy are made of untreated brass intended to develop a patina over time.