It's the Day of the Seafarer; a chance to salute those who are at sea, those men and women who work on ships worldwide.
The International Maritime Organization (IMO) are asking for people to contribute to 'Faces of the Sea' – a campaign to highlight the 'sheer diversity and scale of products used in everyday life that travel by sea'.
You can follow the day's activities by visiting www.imo.org, liking the IMO Facebook page, or following them on Twitter @IMOHQ using the hashtag #thankyouseafarer.
