I was commissioned by the author and historian Nick Holmes to illustrate a set of 10 greyscale Roman Empire maps for his book about the history of the Roman Empire, titled The Roman Revolution: Crisis and Christianity in Ancient Rome.
Eight of the illustrated Roman Empire maps show the territorial expansion of the Roman Empire followed by its gradual geographic break up and two maps show an illustrated map of ancient Rome and Constantinople 330-413.
The maps were very well received and I have continued to work with Nick on another 2 of his books.