windytan

@size       = (1920, 1080);
@center     = (-.743653135, .131826563);
$zoom       = .000014628;
$max_it     = 700;
$oversample = 2;

$_ *= $oversample for (@size);
open $fh, "|-", "convert -size ".join("x",@size)." -depth 8 gray:- ".
                "-resize ".(100/$oversample)."% mandel.png";
for $py (1 .. $size[1]) {