Un ballo in maschera opens at Opera Holland Park
They joined medalists from Team GB
As the Chelsea Flower show continues
At the Purdy Hicks Gallery in Kensington
Created to connect Londoners to the water
Belgravia launches its annual floral festival to coincide with the nearby Chelsea Flower Show.
New series about the Chernobyl Nuclear Plant disaster
As more campaigners glue themselves to City Hall.
An installation was laid out by the Thames to symbolise the work of volunteers every week.
The team involved targeted single-use items
Businesses in the West End say they have lost £20 million in the disruption.
Worcester Park telephone mast causes further upset as ‘blot on the landscape’
Encouraging parents to use reusable nappies
The ceremony marked the organisation's 25th anniversary
The week long series of free events this summer will follow a major climate change summit in the capital