Chris Riddell (born 13 April 1962) is a South African-born English illustrator and occasional writer of children's books and a political cartoonist for the Observer. He has won three Kate Greenaway Medals – the British librarians' annual award for the best-illustrated children's book, and two of his works were commended runners-up

Combining "chr1sr1d3ll style" with "doodle" or "illustration" works well.

I like using

"chr1sr1d3ll style pencil illustration"