Multiple classes within a webservice

[ComputerJy]

Hi all,

I was just wondering if I can include multiple inner classes within a web service and still be able to access them using HTTP.
If it's doable then is it as simple as any other inner class or are there any attributes, notations that the service class should have
I'm doing something like:

[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class Service : System.Web.Services.WebService
{
    public Service() { }
    public class ArtService
    {
         ....
    }

All help is appreciated.
Thanks