England, East Sussex, Hastings, Old Town, Antique wall mounted Royal Mail Post Box.

England, Cumbria, Far Sawrey, Post box mounted in wall.

Malta, Qawra, British ER red post box in wall.

Ireland, Belfast, Titanic Quarter, Titanic Belfast Visitor Experience, Section of the building viewed through one of the letters.

Iceland, Reykjavik, Post box.

Greece, Attica, Athens, Greek post box.

Ireland, County Dublin, Dublin City, An Post Irish postal worker emptying mail from a green modern letterbox into a sack on a pavement sidewalk.

Ireland, County Dublin, Dublin City, A traditional old fashioned green letterbox on the pavement sidewalk.

Children, Education, Young girl , Sarah, Bleau using magnetic letters on dry erase board, Keene, New Hampshire, USA.

BRAZIL Rio de Janeiro Favela or slum on hillside above Copacabana neighbourhood, greenery and COPACABANA in large letters on building in foreground.

Ireland, County Tyrone, Omagh, Ulster American Folk Park, Mountjoy Post Office with Victorian letterbox.

France, Ile de France, Paris, Letter post box with Braille incription for the blind and a female hand reading the raised text.