Illustrations for "Minu esimesed liblikad/My first butterflies"by Imre Kaas
https://www.rahvaraamat.ee/p/minu-esimesed-liblikad/830250/en?isbn=9789949813193&gclid=CjwKCAjw1ej5BRBhEiwAfHyh1LP6t8KaSRspYW7OOBbDm-9_1selZ9sh2pzNMgymdixyOAo5tMyVkBoC4dQQAvD_BwE