This article was originally published in the Encyclopedia of the Eye, published by Elsevier, and the attached copy is provided by Elsevier for the author's benefit and…

46 Sea street fixture design: Studio Archea Sea 380 Sea 460 4747 Sea The Sea range, with its distinctive truncated cone shape and cylindrical top part, consists of two different-sized…

34 Naxos / Twin 4 programme design: Studio Archea Naxos 460 Naxos 460 35 Naxos / Twin 4 The Naxos range, with its distinctive asymmetrical truncated cone shape, consists…

108 Hono street fixture design: Mauro Saito The Hono range, with its distinctive truncated cone shape, consists of two different-sized versions featuring different optics,…

18 Bell / Twin 4 programme design: Studio Archea Bell 380 Bell 460 19 Bell / Twin 4 Bell, with its distinctive asymmetrical double truncated cone shape, is available in three…