


At just 7.8 x 6.2 cm, the daguerreotype of Thomas Sutcliffe Mort and his wife Theresa is one of the smallest works in the collection of the National Portrait Gallery.



On show in Gallery 3, One-on-one showcases portraits of pairs from the collection from the 1800s to today.



'I have just been to my dressing case to take a peep at you.