http://www.saatchi-gallery.co.uk/yourgallery/artist_profile/artpage/35185.html

http://www.artreview.com/profile/PeterWalker  art social site

http://www.artbreak.com/search?q=zeropainter  art social site

http://www.flickr.com/photos/peterwalker        Little people portraits.

http://www.wix.com/peterwalker/art   another gallery site