LONDON – Prince William and Kate Middleton look free, cool and very much in take in authentic photos released to mark their engagement.

United of the two images by Mario Testino shows the connect, dressed in jeans and casual tops, smiling in each others' arms. The other, more formal, depicts them stagnant together in a style live at St. James's Palace.

The pictures, released Sunday by the sklepy internetowe  prince's establishment, were taken before style photographer Testino, a duchess family favorite who captured some of the most iconic images of William's news mother, Princess Diana.