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As preparations continue for the royal wedding between Prince William and Kate Middleton, spare a thought for the official photographer.
At any wedding there is a lot of pressure to make the bride and groom look their best, but imagine how much more difficult it is when the guests are international celebrities.
Photographer Mark Moody has covered many high profile weddings when the bride and groom have sold exclusive rights to celebrity magazines for large sums of money.
One of the biggest was the 1999 marriage of the England footballer David Beckham to the Spice Girls singer Victoria Adams.
It was a lavish affair, with hundreds of guests at a specially decorated castle near Dublin in the Republic of Ireland.
Mark Moody told Outlook's Matthew Bannister about how preparing to take the pictures presented him with special challenges.
The World's Wedding Photos
To mark the run up to the royal wedding, Outlook would like to see photos of your special wedding day.
We reckon that any wedding day is special, so please send us one of your photos - the more informal or unusual the better.
We are going to use your photos to create an online montage which will form part of the ´óÏó´«Ã½'s coverage of the royal wedding.
All you have to do is email your wedding photos to outlook@bbc.com, or post them on the Outlook Facebook page.
Outlook presenter Matthew Bannister has started things off by posting a selection of his own wedding photos on Facebook - why not take a look.
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