Jonka, Jonek and KleksJonka, Jonek and Kleks.

Jonka, Jonek and Kleks are characters from the Polish comic series for children and youth created by Szarlota Pawel. They first appeared in 1974, in the issue 39 (May 14) of the magazine Świat Młodych. Jonka and Jonek are a girl and a boy, while Kleks (literally meaning "inkblot") is a fantastic creature that was born out of an inkwell and drinks ink.