Extending the Image class

[Rewbs]

Hi all,

I'm trying to extend the Image class, but my constructor keep causing the following error:

error CS0122: 'System.Drawing.Image.Image()' is inaccessible due to its protection level

I'm assuming it's something to do with Image being abstract or not having a public constructor.

Here's what I'm doing:

using System.Drawing;

public class test : Image
{

public test()
{
}
}

Any help would be great!

Best Regards,
Robin.