'Poussin's Humour', the book, is out of print & an expensive rarity - quoted on one internet site at 300 pounds sterling -
but for only $8US it's online & ready to download here are the links
http://www.amazon.co.uk/Poussins-Humour-ebook/dp/B00D6JPBRE/ref=sr_1_1?ie=UTF8&qid=1370378475&sr=8-1&keywords=green+poussin%27s+humour
http://www.amazon.com/Poussins-Humour-ebook/dp/B00D6JPBRE/ref=sr_1_1?ie=UTF8&qid=1370378573&sr=8-1&keywords=green+poussin%27s+humour
Recent Comments