Trinity College Library is a library serving Trinity College Dublin as well as the wider University of Dublin. It is a legal deposit or copyright library, which means that publishers in Ireland must deposit a copy of all their publications in the library, free of charge. It is also the only Irish library to hold such rights for publications in the United Kingdom. Founded at the same time as the college, in 1592, it received its most famous manuscript, the Book of Kells, from Henry Jones in 1661.
Pictured is the Long Room, which is situated in the Old Library building. It was built between 1712 and 1732, has a length of 65 metres (213 ft), and houses 200,000 of the Library's oldest books.Photograph: David Iliff