I have a lot of pics on Himalaya's subject. The sources are numerous : some have been found on the web, some on french books.
My project is to post all of them on the Cantina Forum; but before I have to rework them -for the satisfaction of your eyes- because they are sometime too smalls, or poor quality, or have a bad contrast and luminosity.
So I would prefer, before telling you all the sources, put the pics on our Forum : therefore the pleasure will be complete for everybody.
But when it will be finish, you will have the source. Upon my word of honour.
Best regards,
Stephen.