I must not be the only one to remember with longing this comic as today they are publishing again all the numbers as well as a new sequel: Esther is a grown up with grown up problems as we, the readers, have grown up.
Esther comics were special because they represented the life of a teenager and I was a teenager. They werre ceated in 1971 by Purita Campos.
I enclose a video if you want to know what Esther looked like.
Here you can see more photos and the designer of Esther: