ftp://ftp.funet.fi/.m/mirrors1/rtfm.mit.edu/pub/usenet-by-hierarchy/rec/arts/  direct

[DIR]ascii/  direct  1000+ twin directories
[DIR]books/  direct  1000+ twin directories
[DIR]anime/  direct  124 twin directories
[DIR]animation/  direct  94 twin directories
[DIR]comics/  direct  124 twin directories
[DIR]fine/  direct  73 twin directories
[DIR]bodyart/  direct  44 twin directories
[DIR]henson+muppets/  direct  44 twin directories
[DIR]int-fiction/  direct  131 twin directories
[DIR]marching/  direct  35 twin directories
[DIR]movies/  direct  410+ twin directories
[DIR]prose/  direct  21 twin directories
[DIR]tv/  direct  290+ twin directories
[DIR]mystery/  direct  10 twin directories
[DIR]sf/  direct  420+ twin directories
[DIR]mmovies/  direct  7 twin directories
[DIR]startrek/  direct  30 twin directories
[DIR]wobegon/  direct  7 twin directories