I think you may prefer the easier Image::Grab which has a really easy to use interface and easy commands.
in reply to Getting pictures with LWP
Here is your code written over(in the way I would write it :).
use Image::Grab qw(grab);
my($agent, $url, $referer, $save_path) = @_;
my($request, $response, $content);
$content = grab("$url");
print("Getting picture: $url...")
: print("Getting info from $url\n");
return($content) unless ($save_path);
open(OUT, ">$save_path") or die("Couldn\'t open picturefile to sav
print chr($_-39); # Easy but its ok.