seo – Do noindex tags on subdomain pages affect image indexing?

Maybe a stupid question, but I have to ask:

I'm hosting my images on a subdomain. My main site is and the images are stored on

The subdomain is just a simple html page – when you type its address in the browser, a blank page with "forbidden access" is displayed. If I put a noindex tag in this page (index.php), will my images also stop indexing? The html page calls index.php and you can find it in the / media folder (the images are also stored here).

Of course, I want to continue indexing my images.