Help Setting Default Contact Picture

[lee1990]

Hi,
How do you set a default contact picture and name for one of your contacts please? This is after the contacts have been merges from several sources

For example
Google Name - Janey - Nice Picture
Facebook Name - Jane Doe - Weird Picture
LinkedIn Name - Jane Doe - Formal Picture

I would be looking to use the Google one in this example, but it seems to pick the LinkedIn version!

Thanks