Cover of the Polish language textbook for the 4th grade
Cover of the Polish language textbook for the 5th grade
Cover of the Polish language textbook for the 6th grade
Cover of the Polish language textbook for the 7th grade
Cover of the Polish language textbook for the 8th grade
A series of cover illustrations of the Polish language textbooks for grades 4 - 8 of primary school, published by Gdańskie Wydawnictwo Oświatowe in 2017 - 2019
