1 / 12
Where's Momo? Canadian pet owner Andrew Knapp got his border collie Momo to pose for a series of pictures emulating 'Where's Wally' (Bournemouth News/Rex Features)

Pictures of the week: From Scottish Vikings to a new generation of Mahatma Gandhis

1 February 2013

Here's our pick of the pictures around the world this week.

By using Yahoo you agree that Yahoo and partners may use Cookies for personalisation and other purposes