0 Degrees,' laser art by Peter Fink and Anne Bean, in Greenwich, England - Bing Gallery
BBC News | UK | Laser lights up London sky
Greenwich laser hi-res stock photography and images - Alamy
meridian – Student Blog
The O2 on Twitter: "Great pic“@MPSinthesky:@TheO2 with Greenwich Meridian identified by laser from Greenwich Observatory @ROGAstronomers http://t.co/udgv0WwN5v”" / Twitter
River Thames with Laser Meridian Line,... © Christine Matthews :: Geograph Britain and Ireland
London photo of the day: laser meridian - FlickFilosopher.com
Greenwich Power Station
Every night, a green laser at the Royal Observatory marks the Greenwich Meridian onto the night sky : r/london
BBC News | UK | Laser lights up London sky
Greenwich Meridian Laser | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers
Chingford (1822-1924)
Greenwich's incredibly cool 'Meridian laser beam', what it's for and why residents on the other side of London complained - MyLondon
Prime meridian (Greenwich) - Wikipedia
The meridian laser tonight at Greenwich : r/london
The Prime Meridian At The Royal Observatory, Greenwich | Amusing Planet
The Prime Meridian At The Royal Observatory, Greenwich | Greenwich meridian, Greenwich, Meridian
Greenwich Meridian Laser Shining Over London At Night Photograph by Miguel Claro/science Photo Library - Pixels
Prime Meridian Laser in Greenwich @ Astrophotography by Miguel Claro
Europe 2011
File:Greenwich Park laser.jpg - Wikimedia Commons
