FGL16e
17.04.2002
20:31 Uhr
Seite 18
Nodes: squares and crossroads
Squares play a key role in urban architecture, furnishing space for assemblies, markets and cultural events. Given their massive importance, urban design lighting here should provide “guidance” for visitors and residents. When selecting the lighting for a square, it is very important to bear in mind the function or functions the square performs. The functions listed below, of course, are not mutually exclusive. ■ Is the square a meetingplace for young and old? ■ Is it primarily a venue for markets or cultural events such as theatre performances? ■ Was the square originally designed to underline the status of buildings fronting onto it, e.g. town hall or church? ■ Is the square a communications hub? Lighting depends on function The principal purpose a town square serves effectively dictates the kind of lighting climate required. A square which is frequently used for events requires uniform lighting (“carpet of light” – see box on facing page). A square with multiple functions can be divided into different “lighting zones”. And in a square originally designed to underline the importance of buildings fronting onto it, the main emphasis is on illuminating those buildings; lighting for the square itself is confined to a few “pools of light”.
Market square in Dessau
KölnArena - Germany’s largest indoor events complex seats 21,000 spectators 36
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