Lillie Langtry 1852-1929 actress lived here

Nick Harrison on Flickr
kenjonbro on Flickr
Nick Harrison on Flickr
Gwynhafyr on Flickr
Nick Harrison on Flickr
Nick Harrison on Flickr
Nick Harrison on Flickr
Nick Harrison on Flickr

8 Wilton Place, SW1, London
Google Streetview

Colour: blue

Wikimedia:

Flickr:

See also...
Spudgun67 on Wikimedia Commons
Alwyn Ladell on Flickr
Marvin Barretto on Flickr