El Lissitzky

Whilst researching El Lissitzky's 2 square I discovered that it was s short picture book for children which made me dislike this piece even more than i did when I first came across it. I don't particularly like this piece I think it is boring and plain and I can't understand why it is for children. I tried to research more into the piece but i didn't find myself being more interested. I think my reason for disliking the piece is because i don't understand it and I don't understand how a child would understand it.