This is Perl module Imager::Filter::Bakumatsu. INSTALLATION Imager::Filter::Bakumatsu installation is straightforward. If your CPAN shell is set up, you should just be able to do % cpan Imager::Filter::Bakumatsu Download it, unpack it, then build it as per the usual: % perl Makefile.PL % make && make test Then install it: % make install DOCUMENTATION Imager::Filter::Bakumatsu documentation is available as in POD. So you can do: % perldoc Imager::Filter::Bakumatsu to read the documentation online with your favorite pager. Naoki Tomita