1850: A young hippo — less than a year old — is sent ... The Casson Elephant House still stands today, home to bearded pigs. Elephants at London Zoo in around 1999 just before the zoo stopped ...

Designer and London Zoo engagement officer Ralph Stickley said he had the "spark of an idea" after reading the book London Zoo from Old Photographs by John Edwards ... which was a ground-breaking ...

The Duke of Devonshire had acquired an Indian elephant called Sadi for his palatial Chiswick House ... In this year, London Zoo lost one of its African elephants, when 27-year old Diksie plummeted ...

His latest works are no exception, and have prompted mass head scratching… why has the street japester daubed a goat and two elephants on walls in London ... the side of a house in Chelsea.