From that time on, he split his time between commercial illustrations and religious ones.
In 1973, he left the world of commercial illustration and concentrated on producing wildlife oil paintings.
He would hold this position until 2008, when he began dedicating all of his time to personal art works and commercial illustration.
Dunn's interest in commercial illustration declined on his return to the United States.
He drew commercial illustrations and collaborated in the Bravo review until 1946.
After leaving comprehensive school at 16 Brosnan began training in commercial illustration.
By the nineteenth century, most engraving was for commercial illustration.
Wearied by the process and all but broke, he turned to commercial illustration full time.
In his later life, Morrow returned to commercial illustration with occasional acting assignments.
His work was much imitated in commercial illustration in the late 1960s and early 1970s.