Title: Anno's magic seed
Description: Mitsumasa Anno (安野 光雅 Anno Mitsumasa?, born 20 March 1926) is a Japanese illustrator and writer of children's books, known best for picture books with few or no words. He received the international Hans Christian Andersen Medal in 1984 for his "lasting contribution to children's literature.
Subjects: Arithmetic Series, Juvenile literature, Arithmetic, Mathematical recreations