diff --git a/Document-Layout-Analysis.md b/Document-Layout-Analysis.md
index 9ce7e1e..6234167 100644
--- a/Document-Layout-Analysis.md
+++ b/Document-Layout-Analysis.md
@@ -53,7 +53,8 @@ using (var document = PdfDocument.Open(@"document.pdf"))
 The algorithm was used on this [map](https://upload.wikimedia.org/wikipedia/commons/6/64/APISmap1.pdf) that has a complex layout, with glyphs/words having very diverse text directions. The algorithm is able to rebuild words independently of their direction. 
 
 Words are indicated by red rectangles:
-TO DO: Image
+
+![nearest neighbour word example](https://github.com/UglyToad/PdfPig/blob/master/documentation/Document%20Layout%20Analysis/nearest%20neighbour%20word%20example.PNG)
 
 # Page segmenters
 Page segmenters deal with the task of finding block of text in a page. 3 different methods are currently available: