Photographer Warren Richardson won the World Press Photo of the Year award for his photograph of a father and his young child crossing the border.
The award for Contemporary Issue has been withdrawn on the accusation that the photographer staged the shoot.
An image by photographer Mads Nissen, in which a Russian gay couple is depicted in an embrace, has won the World Press Photo award.
Nechama Brodie interviews Jodi Bieber, who last week won the 2010 World Press Photo award for Photo of the Year.