The Train That Ate Flowers

I've just come across these lovely book covers from 1960s Korea. I love the subtle colour combinations and the graphic style. They are what I would call, stylish cute. Number 2 is my favourite. Although the colouring and composition in Number 1 is fabulous, I love the stylized trees and landscape in Number 6 and I can see a really cute face in Number 7. OK, let's be clear, I love them all :)