public IEnumerable <Resource> Convert(Item source, IEnumerable <Resource> destination, ResolutionContext context)
{
var resources = new List <Resource>();
var attachments = context.GetAttachments();
var siteUrl = context.GetSiteUrl();
resources.AddRange(GetBannerResources(source, siteUrl, attachments));
resources.AddRange(GetImageGalleryResources(source, siteUrl, attachments));
//other image resources (inline images) are added by the ImageReplacer-class (because it's easier to parse Markdown than HTML)
return(resources.ToArray());
}