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![. | by an|ca]()
![http://upload.wikimedia.org/wikipedia/commons/3/3f/Helkivad_%C3%B6%C3%B6pilved_Kuresoo_kohal.jpg]()
Noctilucent clouds, Kuresoo bog, Soomaa National park, Estonia: photo by Martin Koitmäe, 2009
![http://upload.wikimedia.org/wikipedia/commons/3/3f/Helkivad_%C3%B6%C3%B6pilved_Kuresoo_kohal.jpg]()
Noctilucent clouds, Kuresoo bog, Soomaa National park, Estonia: photo by Martin Koitmäe, 2009
![File:Glow worm lampyris noctiluca.jpg]()
Female Glow Worm (Lampyris noctiluca) in field grass, Princes Risborough, Bucks.: photo by Timo Newton-Syms, 2007
Shia fighters with Iraqi security forces fire artillery during clashes with Islamic State militants near Fallujah, Iraq: photo by Alaa Al-Marjani/Reuters, 30 May 2016
Shia fighters with Iraqi security forces fire artillery during clashes with Islamic State militants near Fallujah, Iraq: photo by Alaa Al-Marjani/Reuters, 30 May 2016

The Magical Exocet (L'atome et le vide): photo by Cathy Lehnebach, 3 August 2015
Your courteous Lights in vain you wast
Your courteous Lights in vain you wast

Noctilucent clouds, Kuresoo bog, Soomaa National park, Estonia: photo by Martin Koitmäe, 2009

Noctilucent clouds, Kuresoo bog, Soomaa National park, Estonia: photo by Martin Koitmäe, 2009

Female Glow Worm (Lampyris noctiluca) in field grass, Princes Risborough, Bucks.: photo by Timo Newton-Syms, 2007
Shia fighters with Iraqi security forces fire artillery during clashes with Islamic State militants near Fallujah, Iraq: photo by Alaa Al-Marjani/Reuters, 30 May 2016
Shia fighters with Iraqi security forces fire artillery during clashes with Islamic State militants near Fallujah, Iraq: photo by Alaa Al-Marjani/Reuters, 30 May 2016