Math::Fractal::Noisemaker provides a simple functional interface for generating several types of twoâ€dimensional grayscale noise, which may be combined in interesting and novel ways. Noisemaker is not fastâ€â€ but it can output productionâ€quality seamless noise for use in games or other media. See lib/Math/Fractal/Noisemaker.pm for perldoc. --aayars