Galleries, Colleges and Artists  
Galleries and Exhibitions
http://www.tate.org.uk Tate Gallery
http://www.artsline.co.uk Art Exhibitions Nationwide
http://www.haywardgallery.org.uk Hayward Gallery
http://www.nationalgallery.org.uk National Gallery
http://www.npg.org.uk National Portrait Gallery
http://www.royalacademy.org.uk Royal Academy
http://www.artic.edu interactive click on the signatures...
Colleges
http://www.southampton-city.ac.uk Southampton City College
http://www.solent.ac.uk Southampton Institute of Higher Education
http://www.southampton.ac.uk Southampton University
http://www.totton.ac.uk Totton College
Artists
http://www.daliweb.com Salvador Dali
http://www.ionet.net~jellenc/okeefe Georgia O'Keefe
http://www.clubinternet.com/picasso Pablo Picasso
http://www.lichensteinfoundation.org Roy Lichenstein