London's rising skyline

An artist's impression of The Leadenhall building, London. A 235-metre skyscraper which has been dubbed the Cheesegrater. Work on the project has this week been revived Photograph: Richard Rogers pr Photograph: Action images An artist's impression of The St Botolph building , London EC3 Photograph: PA The Walbrook building Photograph: Michael Hawkridge/Alamy An artist's impression of The Shard at London Bridge, which is currently being constructed Photograph: PA Artist's impression of the The Shard Photograph: PA An artist's impression of the planned extension to the Tate Modern Photograph: Hayes Davidson New development of Tate Modern. Exterior view from the south at dusk Photograph: Hayes Davidson An artist's impression of One New Change, which opens in the City of London this week Photograph: PA One New Change is designed by architect Jean Nouvel in the City of London Photograph: Graeme Robertson for the Guardian Inside the One New Change complex Photograph: Graeme Robertson for the Guardian An artist's impression of the Walkie Talkie skyscraper, currently being built in Fenchurch Street Photograph: PA Artist's impression of the Walkie Talkie Photograph: PA