$ curl 'http://halie.com/scale/25/obE.jpg' \
> -Xnull
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>403 Forbidden</title>
</head><body>
<h1>Forbidden</h1>
<p>You don't have permission to access /scale/25/obE.jpg
on this server.</p>
<hr>
<address>Apache Server at halie.com Port 80</address>
</body></html>
$ curl http://halie.com/scale/10/ogF.jpg
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>403 Forbidden</title>
</head><body>
<h1>Forbidden</h1>
<p>You don't have permission to access /scale/10/ogF.jpg
on this server.</p>
<hr>
<address>Apache Server at halie.com Port 80</address>
</body></html>