Quak! Quak! : ein lustiges Bilderbuch
Quak! Quak! is a German picture book of 1891 by Herbert Wilhelm and Otto Bromberger, published by Braun & Schneider for children. Its colour illustrations show frogs, mice and other animals in outdoor scenes, with soft watercolour washes, loose ink outlines and vignettes framed by pale paper. A designer might borrow the gentle, naive watercolour style and the way small figures are grouped in oval vignettes around open paper.
