And a few more:-
One for the cover of a book "Air Warfare" by Robert Jackson
One for the cover of a book 'Signed with their Honour"
One for the cover of a book 'Air Aces of the 1914-18 War"
Another for the cover of Aces magazine
Finally, to take a more recent example, the superb illustrations for the Osprey series of WW1 aces and aircraft. There are a large number of them out now but to take my favourite example, this beautiful painting for the "Bristol F2B aces", done by Iain Wyllie who does the covers of all the Osprey aircraft books.
Have a look now as I don't know when Photobucket will delete these! Pete