BT is marking the 25th anniversary of ChildLine with the launch of BT ArtBox, a vast, open-air art exhibition set to take over the capital's streets this summer (18 June - 16 July).
A selection of BT ArtBoxes were on public display at Trafalgar Square, before being moved to landmark locations around the capital, including Covent Garden, St.Pancras International, Carnaby Street, Heathrow, Broadgate, Speakers Corner on Park Lane, Bond Street and at the Tower of London for the duration of the exhibition.
The creative talents involved include Sir Peter Blake with Swarovski, Lily Cole, architect Zaha Hadid, fashion designers Giles Deacon, Zandra Rhodes, Philip Treacy and Julien Macdonald, sculptor David Mach RA and interior designer Nina Campbell.
On 18 July, selected BT ArtBoxes will be auctioned off at a VIP Gala Auction hosted by Sotheby's at the National Portrait Gallery. All other BT ArtBoxes will be available to buy online via an e-Bay auction open to the general public.
To get involved and for a full list of BT ArtBox artists and locations, please visit