One of Dublin's newest monuments is the Spire of Dublin, officially entitled the "Monument of Light." It is a  conical spire made of stainless steel, located on O'Connell Street where it meets Henry Street and North Earl Street. It replaces Nelson's Pillar and is intended to mark Dublin's place in the 21st century. The spire was designed by Ian Ritchie Architects, who sought an "Elegant and dynamic simplicity bridging art and technology". The base of the monument is lit and the top is illuminated to provide a beacon in the night sky across the city.