diff --git a/SmoulderingBeachBall/InternalServices.fs b/SmoulderingBeachBall/InternalServices.fs
index ac0df8f..1f80d0e 100644
--- a/SmoulderingBeachBall/InternalServices.fs
+++ b/SmoulderingBeachBall/InternalServices.fs
@@ -59,7 +59,7 @@
             graphics.FillRectangle (spec.colour, rectangle)
             match spec.overlay.IsSome with
             | true -> addOverlayToImage graphics spec
-            | false -> printfn "[INFO.] No overlay specified. Creating image without one."
+            | false -> printfn "[INFO.] No overlay specified. Creating image withoutone."
             bitmap.Save (spec.filePath)
-            bitmap.Dispose()
-            graphics.Dispose()
\ No newline at end of file
+            graphics.Dispose()
+            bitmap.Dispose()
\ No newline at end of file
diff --git a/SmoulderingBeachBallCLI/ConsoleCommands.fs b/SmoulderingBeachBallCLI/ConsoleCommands.fs
index 5d89e80..16322be 100644
--- a/SmoulderingBeachBallCLI/ConsoleCommands.fs
+++ b/SmoulderingBeachBallCLI/ConsoleCommands.fs
@@ -2,28 +2,30 @@
 
     module ConsoleCommands =
 
+        open System
         open Console.Waterworks
-        open SmoulderingBeachBall
+        open SmoulderingBeachBall.Domain
         open SmoulderingBeachBall.Services
-        open System
+        open Validation
+        open System.Drawing
 
-        let test () = "This program is working."
+        let showEndOfCommandMessage = "[INFO.] Execution completed."
 
-        let exit () = Environment.Exit (Environment.ExitCode)
+        let test () = "Smouldering Beach Ball CLI seems to be working."
 
-        let ``draw-image`` () =
-            // makeImage 
-            //"Image completed."
-            "Command not implemented."
+        let exit () = Environment.Exit (Environment.ExitCode)
 
+        let ``draw-image`` imgWidth imgHeight mainColour path =
+            buildBasicSpec imgWidth imgHeight mainColour path
+            |> makeImage
+            |> Async.RunSynchronously
+            showEndOfCommandMessage
 
         let ``draw-borderedImage`` () =
 
-            //"Image completed."
-            "Command not implemented."
+            showEndOfCommandMessage
 
         let ``draw-overlayedImage`` () =
 
-            //"Image completed."
-            "Command not implemented."
+            showEndOfCommandMessage
 
diff --git a/SmoulderingBeachBallCLI/SmoulderingBeachBallCLI.fsproj b/SmoulderingBeachBallCLI/SmoulderingBeachBallCLI.fsproj
index 6aaefd4..b2b8541 100644
--- a/SmoulderingBeachBallCLI/SmoulderingBeachBallCLI.fsproj
+++ b/SmoulderingBeachBallCLI/SmoulderingBeachBallCLI.fsproj
@@ -46,6 +46,7 @@
   <Import Project="$(FSharpTargetsPath)" />
   <ItemGroup>
     <Compile Include="AssemblyInfo.fs" />
+    <Compile Include="Validation.fs" />
     <Compile Include="ConsoleCommands.fs" />
     <Compile Include="Program.fs" />
     <None Include="App.config" />
@@ -61,6 +62,10 @@
     <Reference Include="mscorlib" />
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Drawing.Common">
+      <HintPath>..\packages\System.Drawing.Common.4.5.0\lib\net461\System.Drawing.Common.dll</HintPath>
+    </Reference>
     <Reference Include="System.Numerics" />
     <Reference Include="System.ValueTuple">
       <Private>True</Private>
diff --git a/SmoulderingBeachBallCLI/Validation.fs b/SmoulderingBeachBallCLI/Validation.fs
new file mode 100644
index 0000000..e2912e8
--- /dev/null
+++ b/SmoulderingBeachBallCLI/Validation.fs
@@ -0,0 +1,39 @@
+module Validation
+
+    open System.Drawing
+    open SmoulderingBeachBall.Domain.DomainTypes
+
+    let colourList =
+        [ "blue", Brushes.AliceBlue;
+          "brown", Brushes.Brown;
+          "black", Brushes.Black;
+          "gray", Brushes.Gray;
+          "green", Brushes.Green;
+          "purple", Brushes.Purple;
+          "red", Brushes.Red;
+          "white", Brushes.White;
+          "yellow", Brushes.Yellow;]
+          |> Map.ofList
+
+    let isColourValid (colour: string) =
+        colourList
+        |> Map.containsKey (colour.ToLower())
+
+    let parseColour colour =
+        match (isColourValid colour) with
+        | true ->
+            colourList 
+            |> Map.find (colour.ToLower())
+        | false ->
+            invalidArg "Colour" "The colour specifed cannot is invalid."
+            // "Please use the ListAvailableColours command for a list"?
+
+    let buildBasicSpec iWidth iHeight mainColour path =
+        let brush = (parseColour mainColour)
+        let spec =
+            { width = iWidth;
+              height = iHeight;
+              colour = brush
+              filePath = path
+              overlay = None }
+        spec
\ No newline at end of file
diff --git a/SmoulderingBeachBallCLI/packages.config b/SmoulderingBeachBallCLI/packages.config
index daebccc..45c38e7 100644
--- a/SmoulderingBeachBallCLI/packages.config
+++ b/SmoulderingBeachBallCLI/packages.config
@@ -2,5 +2,6 @@
 <packages>
   <package id="Console.Waterworks" version="0.1.0.0-alpha1" targetFramework="net471" />
   <package id="FSharp.Core" version="4.5.2" targetFramework="net471" />
+  <package id="System.Drawing.Common" version="4.5.0" targetFramework="net471" />
   <package id="System.ValueTuple" version="4.5.0" targetFramework="net471" />
 </packages>
\ No newline at end of file