Lennart Hellsing
Illustrations by Paul Ströyer for Lennart Hellsing's Summa summarum
Paul Lennart Hellsing (5 June 1919 – 25 November 2015)
"...a prolific writer of children's literature, particularly known for his rhymes and word plays. He is considered an "outstanding poet" in the field of humour and nonsense writing."
---
