In 1936 he started working in oils, continuing with his illustration work.

We had deep respect for Andy, even when he was doing illustration work.

Sheridan has also become known for his illustration work.

Brown has also done a certain amount of illustration work.

Knowing he could complete such a project, he then cut down on his illustration work and devoted more time to writing.

In Paris he needed to earn his own living, and also took on other drawing and illustration work.

Cameron also did illustration work, especially in his early career.

She divides her time between illustration work, books and self-generated projects.

He is currently talking to a "major" Canadian publisher about illustration work.

In his illustration work, Arisman approaches each piece without making a distinction between commercial or fine art.