Finally THE book is out in France and will be distributed in the US in the Fall. It has been a hard 2 years of work tracing back oral history with Dominique Sennelier. I enjoyed so much writing this book and discovering the intimate relationship between artists and materials, rediscovering this great cultural exchange between France and America as Sennelier products were introduced on the US market in 1980.
http://www.editionsduchene.fr/livre/la-passion-sennelier-3483344.html