IL3248685: Sherlock Holmes, Newnes Pictorial Knowledge Volume 7, 1950's (litho), English School, (20th century) / Bridgeman Images

PNP3245387: Barbara Castle, Labour politician and cabinet minister, shown here travelling to House of Commons by Tube (b/w photo), British Photographer, (20th century) / Bridgeman Images

IL3248883: Mungo Park in the hands of the Moors, Newnes Pictorial Knowledge published by Newnes, c.1950's (litho), English School, (20th century) / Bridgeman Images

IL3248947: Common Ash, Nature in Britain published by Collins, 1946 (litho), English School, (20th century) / Bridgeman Images

FDB3247594: Hark Hark the Dogs do Bark the Beggars are Coming to Town, 1897, (Lithograph), Bedford, Francis Donkin (1864-1954) / Bridgeman Images

DPS3249406: Carrowmore, Co. Sligo, Ireland (photo) / Bridgeman Images

DPS3249185: Armagh Observatory, Co Armagh, Ireland; Astronomical Research Institute Constructed In 1790 (photo) / Bridgeman Images

DPS3249362: Loughinisland, Co. Down, Ireland (photo) / Bridgeman Images

DPS3249567: Lewis Glucksman Gallery, University College Cork, Cork City, Co Cork, Ireland (photo) / Bridgeman Images

DPS3249841: Causkey's Bar, Eyeries, Co Cork, Ireland (photo) / Bridgeman Images

DPS3249321: Armagh, Co. Armagh, Ireland (photo) / Bridgeman Images

DPS3249665: River Gods Of Ireland, Custom House, Dublin, Co Dublin, Ireland (photo) / Bridgeman Images

DPS3249366: Killyleagh Castle, Co. Down, Ireland (photo) / Bridgeman Images

DPS3249506: Ancient Tomb On A Landscape, Megalithic Passage Tombs, County Meath, Republic Of Ireland (photo) / Bridgeman Images

DPS3249438: Dongory Castle (Dunguaire Castle), Kinvara, County Galway, Ireland (photo) / Bridgeman Images

DPS3249215: Facade Of A Government Building, Belfast, Northern Ireland (photo) / Bridgeman Images

DPS3249274: Cottage Ornee Tearoom, Kilfane Glen, Co Kilkenny, Ireland (photo) / Bridgeman Images

DPS3249519: Rock Of Cashel, County Tipperary, Ireland (photo) / Bridgeman Images

DPS3249397: Cashel, Co. Tipperary, Ireland (photo) / Bridgeman Images

DPS3249542: Student Union, Cork University, Cork City, Ireland (photo) / Bridgeman Images

DPS3249914: Cloncra Church, Inishowen Peninsula, County Donegal, Ireland; High Cross With Church Ruins (photo) / Bridgeman Images

DPS3249476: Castle On The Coast, Kildownet Castle, Achill Island, County Mayo, Republic Of Ireland (photo) / Bridgeman Images

DPS3249551: Student Union, University College Cork, Cork City, Ireland (photo) / Bridgeman Images

DPS3249938: Christ Church Cathedral, Dublin, Co Dublin, Ireland; Medieval Cathedral (photo) / Bridgeman Images

DPS3249817: Near Anascaul,Co Kerry,Ireland;Traditional Cottages With Patchwork Landscape (photo) / Bridgeman Images

DPS3249190: Silhouette Of St. Patrick's Church And A Franciscan Monastery On The Hill Of Slane, County Meath, Republic Of Ireland (photo) / Bridgeman Images

DPS3249995: Dublin, Co Dublin, Ireland; Red Sky And Blue Water In Sir John Rogerson's Quay (photo) / Bridgeman Images

DPS3249453: Ruined Castle, Clonea, Near Croaghaun Mountain, Co Waterford, Ireland (photo) / Bridgeman Images

DPS3249322: Stormont, Parliament Buildings, Belfast (photo) / Bridgeman Images

DPS3249188: St. Patrick's College, Maynooth, County Kildare, Republic Of Ireland (photo) / Bridgeman Images

DPS3249632: Siamsa Tire, The National Folk Theatre & Arts Centre, Tralee, Co Kerry, Ireland (photo) / Bridgeman Images

DPS3249205: Building At The Waterfront, Odyssey, Queen's Island, Belfast, Northern Ireland (photo) / Bridgeman Images

DPS3249549: Modern Apartments, Dungarvan, Co Waterford, Ireland (photo) / Bridgeman Images

DPS3249511: Blarney Castle, Co Cork, Ireland (photo) / Bridgeman Images

DPS3249798: Selskar Abbey, Wexford, Co Wexford, Ireland (photo) / Bridgeman Images

DPS3249997: Queen's Street Bridge, River Liffey, Dublin, Ireland; Bridge Over River At Night (photo) / Bridgeman Images