London's secret art galleries you shouldn't miss

'London Art' by Z1ppy, Flickr - taken in Trafalgar Square 

Art in London is all around you but where are the secret galleries that you might not think to visit. Once you're done with the Tate and the National Portrait Gallery, try these:

Camden Arts Centre           Contemporary Art Society   White Cube
Arkwright Road NW3 6DG  Emerald Street WC1N 3QL     Hoxton Square N1 6PB
camdenartscentre.org            contempart.org.uk                    whitecube.com

The Hayward                       Saatchi Gallery                     Whitechapel Gallery
Southbank Centre SE1 8XZ  King's Road SW3 4RY           Whitechapel High Street E1
hayward.org.uk                      saatchi-gallery.co.uk               whitechapel.org

Serpentine Gallery                  Lisson Gallery                    South London Gallery
Kensington Gardens W2 3XA  Bell Street NW1 5DA          Peckham Road SE5 8UH
serpentinegallery.org                 lissongallery.com                southlondongallery.org