Mapedit
Mapedit WWW Imagemap Editing Software ...
www.boutell.com/mapedit/   reviews

The Online Bonsai Icon Collection
A collection of downloadable icons of bonsai. Nice for use on Web Pages. Includes a list of contributors and a form for contributing photographs or finished icons.
www.hav.com/tobic.html   reviews

Rutgers University Network Services WWW Icons and Logos
ns2.rutgers.edu/doc-images/   reviews

Picons Archive
Picons are personal icons (XBM/XPM/GIF) of users, domains and newsgroups on the Net for mail, news, WWW and weather. Sources, documentation and searching available here.
www.cs.indiana.edu/picons/ftp/index.html   reviews

Transparent colors in GIF89a
www.mit.edu/afs/athena.mit.edu/user/n/o/nocturne/www/transparent.html   reviews