Title: Het ontwerpen van vlakke versiering
Description: Jan Godefroy was my grandfather.  I have several books by him written in Dutch and illustrated with his own pen drawings.  Books about various building styles and I have a folder of all kinds of his drawings including drawings of illustrations for cigarette boxes.
I do not know this book but I can guess that it deals with how to develop flat illustrations (no perspective).  I could check and give book titles some other time.
Jan Godefroy lived in Amsterdam and in Hilversum, Holland.  He was a math teacher at a technical school in Amsterdam and he was a painter a graphic artist and a sculptor.  I have several of his paintings.  Jan Godefroy died in 1958 in Hilversum.
Vivian Michaels - sophiemich31@gmail.com