The interior of the Chapel Royal in Dublin Castle (view in 360° panoramic viewer), which has been called one of the finest Gothic Revival interiors in Ireland. Designed by Francis Johnston and constructed over a period of seven years, this was the official Church of Ireland chapel of the Household of the Lord Lieutenant of Ireland from 1814 until the creation of the Irish Free State in 1922. In 1943, after years of disuse, it was acquired by the Irish Army and made a Catholic church. It has been deconsecrated since 2015.Photograph: David Iliff
