Google Photography Prize is a new global competition, open to higher education students and runs until May 31 to create new themes for iGoogle. Winning submissions will be available for millions of Google users around the world to display on their personalised iGoogle homepages, and will also be part of a special exhibition at the Saatchi Gallery in London. The overall winner will also receive £5,000 ($7,500) and an invitation to spend a day with renowned photographer Martin Parr, announced Google Photo blog.

More info: Google Photography Prize