diff --git a/src/POSSIBLE.WordPress.XmlRpcClient/IWordPressClient.cs b/src/POSSIBLE.WordPress.XmlRpcClient/IWordPressClient.cs
new file mode 100644
index 0000000..fa4544c
--- /dev/null
+++ b/src/POSSIBLE.WordPress.XmlRpcClient/IWordPressClient.cs
@@ -0,0 +1,9 @@
+using POSSIBLE.WordPress.XmlRpcClient.Models;
+
+namespace POSSIBLE.WordPress.XmlRpcClient
+{
+    public interface IWordPressClient
+    {
+        UploadItem UploadFile(string filenameIncludingExtension, string pathToFileToUpload, string type = "image/jpeg");
+    }
+}
\ No newline at end of file
diff --git a/src/POSSIBLE.WordPress.XmlRpcClient/Models/MediaItem.cs b/src/POSSIBLE.WordPress.XmlRpcClient/Models/MediaItem.cs
index df9efe8..fa29903 100644
--- a/src/POSSIBLE.WordPress.XmlRpcClient/Models/MediaItem.cs
+++ b/src/POSSIBLE.WordPress.XmlRpcClient/Models/MediaItem.cs
@@ -16,7 +16,7 @@ public struct MediaItem
         public string title { get; set; }
         public string caption { get; set; }
         public string description { get; set; }
-//        public MediaItemMetadata metadata { get; set; }
+        public MediaItemMetadata metadata { get; set; }
         public string thumbnail { get; set; }
     }
 }
\ No newline at end of file
diff --git a/src/POSSIBLE.WordPress.XmlRpcClient/POSSIBLE.WordPress.XmlRpcClient.csproj b/src/POSSIBLE.WordPress.XmlRpcClient/POSSIBLE.WordPress.XmlRpcClient.csproj
index cea3d64..5319ba1 100644
--- a/src/POSSIBLE.WordPress.XmlRpcClient/POSSIBLE.WordPress.XmlRpcClient.csproj
+++ b/src/POSSIBLE.WordPress.XmlRpcClient/POSSIBLE.WordPress.XmlRpcClient.csproj
@@ -31,9 +31,9 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-        <Reference Include="CookComputing.XmlRpcV2, Version=3.0.0.0, Culture=neutral, PublicKeyToken=a7d6e17aa302004d, processorArchitecture=MSIL">
+    <Reference Include="CookComputing.XmlRpcV2, Version=3.0.0.0, Culture=neutral, PublicKeyToken=a7d6e17aa302004d, processorArchitecture=MSIL">
       <HintPath>..\packages\xmlrpcnet.3.0.0.266\lib\net20\CookComputing.XmlRpcV2.dll</HintPath>
-</Reference>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -43,10 +43,12 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="IWordPressClient.cs" />
     <Compile Include="IWordPressProxy.cs" />
     <Compile Include="Models\Comment.cs" />
     <Compile Include="Models\CommentFilter.cs" />
     <Compile Include="Models\PostCommentCount.cs" />
+    <Compile Include="Models\UploadItem.cs" />
     <Compile Include="Models\UserRole.cs" />
     <Compile Include="Models\UserFilter.cs" />
     <Compile Include="Models\CustomFields.cs" />
diff --git a/src/POSSIBLE.WordPress.XmlRpcClient/WordPressXmlRpcClient.cs b/src/POSSIBLE.WordPress.XmlRpcClient/WordPressXmlRpcClient.cs
index f11c587..e1077a8 100644
--- a/src/POSSIBLE.WordPress.XmlRpcClient/WordPressXmlRpcClient.cs
+++ b/src/POSSIBLE.WordPress.XmlRpcClient/WordPressXmlRpcClient.cs
@@ -8,7 +8,7 @@ namespace POSSIBLE.WordPress.XmlRpcClient
     /// <summary>
     /// A client class responsible for returning data from a WordPress instance over XML-RPC
     /// </summary>
-    public class WordPressXmlRpcClient : IDisposable
+    public class WordPressXmlRpcClient : IDisposable, IWordPressClient
     {
         protected string BaseUrl;
         protected string Username;
diff --git a/src/POSSIBLE.Wordpress.TestHarness/Program.cs b/src/POSSIBLE.Wordpress.TestHarness/Program.cs
index d775e4c..e431e9b 100644
--- a/src/POSSIBLE.Wordpress.TestHarness/Program.cs
+++ b/src/POSSIBLE.Wordpress.TestHarness/Program.cs
@@ -122,7 +122,7 @@ private static void WriteMediaItems(IEnumerable<MediaItem> images)
                 Console.WriteLine(image.metadata.height);   
                 Console.WriteLine(image.metadata.width);
 
-                WriteMediaItemSizes(image.metadata.sizes);
+//                WriteMediaItemSizes(image.metadata.sizes);
                 Console.WriteLine("-------------------------");
             }
         }