This installation was made with glitter, wires, steel structure, and light. Depending on what time of day/what perspective you are looking at it from/change in wind/etc. - the 'two light beams' change. The intent (by the patron) was to simply active the vacant space in this buildings courtyard - an office building. The office building is home to Clark Shoes International, located in Southern England. The installation was created/made by Roso - a studio shared by two Danish designers: Sophie Nielsen and Rolf Knudsen. They have backgrounds in architecture, art, and design.
Here is Roso Studios artist statement about the installation - also including the link to their website in case you want to check out more of their stuff. Studio Roso Link