Painting

I am looking for the title of a painting that was featured on a newer book on the battle of Waterloo. The title of the book is: The Battle: a new history of Waterloo. On the back cover of the book is a pretty cool paining of a company in square formation.

Not on mine there isn't, do you have an image of it somewhere you can post?

There are quite a few paintings of square formations at Waterloo and Quatre Bras, easily found with google
A few here for example >search Waterloo
http://www.allposters.co.uk/gallery.asp?