First off, thanks to John Perrior of England for sending me some of his postcards that were made from early Shell artwork.
John believes that this art was created by Shell to quite the critics of what they considered "unsightly billboards" along the highways. The postcards were created in 1992 for some kind of campaign but were never issued.
Certainly some beautiful work.
Hey Mr. Bennet, what kind of pump is that on the top postcard?