Public Domain Icons

 These icons were originally made for Mosaic for X and have been
 included in the NCSA httpd and Apache server distributions in the
 past. They are in the public domain and may be freely included in any
 application. The originals were done by Kevin Hughes (kevinh@kevcom.com).
 Andy Polyakov tuned the icon colors and added a few new images.

 If you'd like to contribute additions to this set, contact the httpd
 documentation project <http://httpd.apache.org/docs-project/>.

 Almost all of these icons are 20x22 pixels in size.  There are
 alternative icons in the "small" directory that are 16x16 in size,
 provided by Mike Brown (mike@hyperreal.org).

Suggested Uses

The following are a few suggestions, to serve as a starting point for ideas. Please feel free to tweak and rename the icons as you like.

 a.gif
      This might be used to represent PostScript or text layout
      languages.

 alert.black.gif, alert.red.gif
      These can be used to highlight any important items, such as a
      README file in a directory.

 back.gif, forward.gif
      These can be used as links to go to previous and next areas.

 ball.gray.gif, ball.red.gif
      These might be used as bullets.

 binary.gif
      This can be used to represent binary files.

 binhex.gif
      This can represent BinHex-encoded data.

 blank.gif
      This can be used as a placeholder or a spacing element.

 bomb.gif
      This can be used to represent core files.

 box1.gif, box2.gif
      These icons can be used to represent generic 3D applications and
      related files.

 broken.gif
      This can represent corrupted data.

 burst.gif
      This can call attention to new and important items.

 c.gif
      This might represent C source code.

 comp.blue.gif, comp.gray.gif
      These little computer icons can stand for telnet or FTP
      sessions.

 compressed.gif
      This may represent compressed data.

 continued.gif
      This can be a link to a continued listing of a directory.

 down.gif, up.gif, left.gif, right.gif
      These can be used to scroll up, down, left and right in a
      listing or may be used to denote items in an outline.

 dir.gif
      Identical to folder.gif below.

 diskimg.gif
      This can represent floppy disk storage.

 dvi.gif
      This can represent DVI files.

 f.gif
      This might represent FORTRAN or Forth source code.

 folder.gif, folder.open.gif, folder.sec.gif
      The folder can represent directories. There is also a version
      that can represent secure directories or directories that cannot
      be viewed.

 generic.gif, generic.sec.gif, generic.red.gif
      These can represent generic files, secure files, and important
      files, respectively.

 hand.right.gif, hand.up.gif
      These can point out important items (pun intended).

 image1.gif, image2.gif, image3.gif
      These can represent image formats of various types.

 index.gif
      This might represent a WAIS index or search facility.

 layout.gif
      This might represent files and formats that contain graphics as
      well as text layout, such as HTML and PDF files.

 link.gif
      This might represent files that are symbolic links.

 movie.gif
      This can represent various movie formats.

 p.gif
      This may stand for Perl or Python source code.

 pie0.gif ... pie8.gif
      These icons can be used in applications where a list of
      documents is returned from a search. The little pie chart images
      can denote how relevant the documents may be to your search
      query.

 patch.gif
      This may stand for patches and diff files.

 portal.gif
      This might be a link to an online service or a 3D world.

 pdf.gif, ps.gif, quill.gif
      These may represent PDF and PostScript files.

 screw1.gif, screw2.gif
      These may represent CAD or engineering data and formats.

 script.gif
      This can represent any of various interpreted languages, such as
      Perl, python, TCL, and shell scripts, as well as server
      configuration files.

 sound1.gif, sound2.gif
      These can represent sound files.

 sphere1.gif, sphere2.gif
      These can represent 3D worlds or rendering applications and
      formats.

 tar.gif
      This can represent TAR archive files.

 tex.gif
      This can represent TeX files.

 text.gif
      This can represent generic (plain) text files.

 transfer.gif
      This can represent FTP transfers or uploads/downloads.

 unknown.gif
      This may represent a file of an unknown type.

 uu.gif, uuencoded.gif
      This can stand for uuencoded data.

 world1.gif, world2.gif
      These can represent 3D worlds or other 3D formats.