About Jan Pieńkowski
Jan Michał Pieńkowski was a Polish-born British author of children's books—as illustrator, as writer, and as designer of movable books. He is best known for illustrating the Meg and Mog picture book series. He also did stage design for the theatre. For his contribution as a children's illustrator he was UK nominee in 1982 and again in 2008 for the biennial, international Hans Christian Andersen Award, the highest recognition available to creators of children's books. Pieńkowski is probably best known for illustrating the Meg and Mog books written by Helen Nicoll, and for his pop-up books including Haunted House, Robot, Dinner Time, Good Night and 17 others. Haunted House (Heinemann, 1979) earned Pieńkowski his second Greenaway Medal (no one has won three). After leaving university, together they founded the Gallery Five greeting cards company.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.