His first series, the War in the Atlantic, took seven
years to complete and consisted of 84 paintings. Rather
than produce a one sided view, he was determined to
create as accurate account as possible, showing the
triumphs and failures of both sides. He talked to
veterans and visited archives in England, Germany and
later Japan, often changing pictures many times based on
his discussions with eye witnesses. For a long time this series hung
in the Imperial War Museum, London, aboard H.M.S.
Belfast. It is now housed at the National Maritime Museum, Greenwich, London.
The War in the Pacific, completed 5 years later, was
an even greater project, consisting of over 120 paintings
ranging in size from 24" x 36" to 40" x
60". The collection was bought by the US Navy and hung in the corridors of The Pentagon,
Washington.
176 of the 204 paintings from the two series form the
basis of his book The War at Sea 1939-45 (ISBN
0-7137-1660-6) which has become a collector's item.