livres!
Pedagogical Sketchbook, Paul Klee, 1968 :
Biological science, Houghton Mifflin, 1973 :
The brain, Time-Life Books, 1990 :
A complete guide to traditional forms and modern usages, Millicent Fenwick, 1948 :
https://archive.org/details/fiftyfashiondesi0000coch/page/14/mode/2up?ref=ol&view=theater
https://archive.org/details/biology00rave/page/n65/mode/2up?view=theater