William —, English engraver whose works include A Rake's Progress (7)
I believe the answer is:
hogarth
(Other definitions for hogarth that I've seen before include "William ---, Brit. artist" , "Satirical 18th century painter" , "Engraver's" , "William --, English artist and engraver" , "William -, Eng. engraver (A Rake's Progress)" .)