Below is the file 'icon.ml' from this revision. You can also download the file.

(* XPM *)
let monotone_xpm = [|
"25 32 17 1";
" 	c None";
".	c #040606";
"+	c #443E50";
"@	c #5F5269";
"#	c #695E7B";
"$	c #8D7EA4";
"%	c #9C7F9D";
"&	c #A48AAD";
"*	c #9F8EB5";
"=	c #9D91B0";
"-	c #9E92BE";
";	c #B78EAB";
">	c #AB98B2";
",	c #C890A5";
"'	c #DE9DB0";
")	c #EEA2B6";
"!	c #EAA5B6";
"                         ";
"                    ,!'  ";
"  !'                !)), ";
" ,)!,      $--     ,)))! ";
" )))),%----------  !)))) ";
" )))!!,*---------*;!)))) ";
" ,)!!!'*---------*,!!))! ";
"  !!!!'*----------&!!!)! ";
"  ;!!!,*-----------;!!)' ";
" -*'!!;------------*;!!, ";
" --&'!&--------------;'  ";
" ---&,---------------*&  ";
" ----*------------------ ";
" ----------------------- ";
"  ---------------------- ";
"  ---------------------* ";
"  =--------------------  ";
"   *---$#--------*+#---  ";
"    *--+.$-------#.+---  ";
"    *--+.@-------+.@---  ";
"     *-*+#-------$$---   ";
"     >----------------   ";
"      =--------------$   ";
"       =------------*    ";
"       >-*%-----*$-*     ";
"        =-%&---*%--      ";
"        >-*;&;;;&--      ";
"         *-;'!!'*-       ";
"         =-;!!!'*-       ";
"          =;!!!'**       ";
"           %''';=        ";
"                         "
|]

let monotone = lazy (GdkPixbuf.from_xpm_data monotone_xpm)