webforms routing and images

Im having a very strange problem displaying images on a page when Ive employed routing in a webforms site (.net 3.5)

no matter what I try, the image just will not display, heres what Ive tried so far, nothing works

<img alt="" src="images/entertainment-starband.png" border="0"/>
<img alt="" src="../images/entertainment-starband.png" border="0"/>
<img alt="" src="~/images/entertainment-starband.png" border="0"/>


<img alt="" src='<%# ResolveClientUrl("~/images/entertainment-starband.png")%>' border="0"/>

<img alt="" src='<%# ResolveUrl("~/images/entertainment-starband.png")%>' border="0"/>

in my global.asax file Ivbe these setup in the application_start

routes.Add(new Route(@"*\.png", new StopRoutingHandler()));
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.IgnoreRoute("{resource}.css/{*pathInfo}");
routes.IgnoreRoute("{*favicon}", new { favicon = @"(.*/)?favicon.ico(/.*)?" });
RouteTable.Routes.IgnoreRoute("{folder}/{*pathInfo}", new { folder = "images" });

no matter waht, this is the url for the image which results in a 404

http://localhost/Website/allstar-artist-types/images/ukentertainment-starband.png

it should be

http://localhost/Website/images/ukentertainment-starband.png

has anyone else had any problems like this ?  I cant figure out whats going on, Ive used similar methods in other places and the image shows !  can anyone help ?