Lungbarrow was the last of the Virgin Missing Adventures novels, bridging McCoy Era with the 1996 TV Movie. In the fiction 'Lungbarrow' is the name of a house on Gallifrey with special significance for the Doctor, it is in certain ways reminiscent of Mervyns Peake's Gormanghast. The novel used to be an ebook on the BBCs Doctor Who web site, it was up for about 7 years, along with the gallery of my chapter illustrations, but it finally bit the dust last year.
I must have the images on disc somewhere. I will try to look them out. Despite the long availability of the ebook, the virgin paperback still tends to go for large prices on ebay.
It is possible that the ebook is still accessible on a BBC archive, but I'm not sure.
...This is the third thing I've commented/favourited in the last 30 seconds. This is exceptionally good. Never really imagined what Lungbarrow would look like, but it probably looked something like this.
It's really great to see these worlds from the novels brought to such life in your work. I noticed you mention that you use mostly gouache and digital correction, and I have to say you are fantastic with those mediums. I love this.