Mark will be helping to announce the winner of the competition on 21st October. As part of the 150th anniversary celebrations, the Friends of Wimbledon and Putney Commons launched a competition to find the best pictures of the Commons.
With over 1,500 entries submitted over the course of the year, voting has just finished to pick a winner from the 12 monthly finalists.
Which is your favourite from the 12 photo finalists?!
