LuxembourgLuxembourgHypobank30
GermanyBerlinScience Center32
GermanyBerlinMK 633
United KingdomLondon20 Ropemaker1
IrelandDublinSpencer Place5
USANew York50 W667
NorwayOsloNational Museum11
GermanyKulmbachKulmbach Hospital13
GermanyFrankfurtTaunus Tower16
GermanyFrankfurtOpera Tower17
GermanyFrankfurtML 4712
ChinaHongkongPacific Place Upper House3
USANaplesArtis Naples6
USANew YorkAMNH Gilder Center2