diff --git a/Test.m b/Test.m
new file mode 100644
index 0000000000000000000000000000000000000000..561f022f35e63a748206ba04040c1b5686c01868
--- /dev/null
+++ b/Test.m
@@ -0,0 +1,15 @@
+%% Example Title
+% Let's use Edvard Munch's - skrik picture
+image = imread("colorHistogram/Edvard_Munch_-_Despair_(1894).jpg");
+
+% Let's also display the picture to see how it originally looks
+%imshow(image);
+%% edgeMap - Test of implementation
+edgeImage = edgeMap(image);
+
+imshow(edgeImage);
+
+
+%% Section 2 Title
+% Description of second code block
+b = 2;
diff --git a/edgeMap.m b/edgeMap.m
new file mode 100644
index 0000000000000000000000000000000000000000..bdabfdcc3167bbc9b3f4ed8976ed6ab1db1daeb6
--- /dev/null
+++ b/edgeMap.m
@@ -0,0 +1,7 @@
+%Returns an edge map for RGB images
+function edgeMap = edgeMap(image)
+    %Convert image to greyscale
+    greyImage = rgb2gray(image);
+    %Use inbuilt edge function
+    edgeMap = edge(greyImage);
+end
\ No newline at end of file