England had Reginald Heade, Australia had Walter Stackpool.
Australian artist and illustrator Walter Stackpool (1916 – 1999) grew up in Queensland and, armed with a scholarship, set off to study art at the Queensland Art School in 1939. But he never finished the course, signing up for the army instead once WWII broke out. After the war, he quickly found work as a sought-after illustrator for book covers, well known for his many, many westerns done for Cleveland Publishing Company, as well as the Invincible Mysteries series in the early 1950’s, and especially the popular Larry Kent series from the mid-1950’s clear through the 70’s. More about that hard-boiled P.I series soon, which ran about 400 titles!
A diverse talent, Stackpool was also a popular children’s book illustrator, and later in his career, a respected wildlife artist. Here are three paintings which I believe are all from the Larry Kent “I Hate Crime” paperback originals series, including “It’s Hell, My Lovely” from 1960 (at the top), “Homicide, Sweet Homicide” from 1959 above, and “The Pushover” from 1963 below.