Photos: Mandela Tribute Wall

Get well messages have been building up outside the Pretoria heart hospital where former South Africa President Nelson Mandela remains critically ill since he was admitted on June the 8th. Mandela is often referred to as the “father of the nation” and many of the notes are addressed to “tata” meaning father. You can see a zoomable image of the tribute wall on the BBC website to read some of the notes and posters.