A person stands silhouetted by the South Pole sunset on April 6, 2008. The sun dipped below the horizon on March 20th and did not appear again until September 22nd. (Calee Allen/National Science Foundation) A killer whale (viewed from above) swims amid...
© Ryan Cox
© Estação do Oriente (Lisbon) by Santiago Calatrava
© Christian Scheppler
© Jan Schmidt-Whitley
Pour voir le "making of" de cette photo, c'est ici © Alexandre Dubosc
© James Nachtwey