Favourite photo of the day is one of model Sasha Pivovarova in an editorial titled A White Story for Vogue Italia April 2010; photographed alongside model Guinevere van Seenus by Paolo Roversi.
Three of my many favourite images found in National Geographic's April 2010 issue, focusing on fresh water. The photographs left me breathless; especially the first one. There are 43 photographs in total - the rest can be seen here. I suggest you take the time and have a look; they are simply amazing.