Swan fan Makkum is a brigantine, built in 1993 in the Gdansk shipyard, Poland. Named for Willem Sligting, Makkum, christened by Hinke de Vries, co-owner and wife, in a multilingual fashion: English, Polish and Frysian and after the ceremony launched in the river Wisła. She is the largest brigantine in the world, as well as the largest two masted sailing vessel, with an overall length of 61 metres (200 ft).