Paul Nash 1889-1946 artist lived in Flat 176 1914-1936

Nick Harrison on Flickr
Nick Harrison on Flickr
Nick Harrison on Flickr
Nick Harrison on Flickr
Peter Hughes on Flickr
Gwynhafyr on Flickr
Gwynhafyr on Flickr
Spudgun67 on Flickr

Queen Alexandra Mansions, Bidborough Street, King's Cross, Camden, WC1, London
Google Streetview

by English Heritage in 1991

Colour: blue

Wikimedia:

Flickr:

See also...
Owen Massey McKnight on Flickr
Jez Nicholson on Flickr
Alwyn Ladell on Flickr