You mean there's a plan? 

Marvellous, entirely makes sense!

Thank you sir.

I suspect Leonardo. He invented something that resonated extremely well and was something akin to lira da braccio, but we don't know what it was or what it looked like. He even won a musical award playing it. He died in 1519 and violin appeared around 1520. Oh, and he was the first engineer, founder of technical drawing, author of a square root spiral and inventor of a compass.

An actual cliff hanger. So...

i would like your book in english of all your integration and wisdom thanks

Yep. Happy carving! Has anyone done or thought of using state of the art CT scan equipment to scan some of the great fiddles and get their topologies. With this technology one can get complete dimensions of these violins down to the bacterial level (50-100 microns). This is completely non-invasive and was done on the Antikythera Mechanism in 2005. I wish this could happen.

What is the title of the book you have shown....stradivarius Please do let me know Where I can buy

Can I purchase a book translated into English. That has to be a goldmine of information.

Its seems that architectural design, dome and cathedral designs have very long history as does Pythagorean math/music modes; I read that bells and bell competitions peaked before the modern violin, most importantly carving the interior of large bells and the exterior shaping of hand bells to produce devine pure tones and most importantly the overtones, were well established before the cremona violin making peak; can you share perhaps how this knowledge might have informed all music instrument building, church buildings ect, thanks this knowledge may have been so pervasive as to be normal and not written down, but somewhere likes Bach's works maybe sitting in some church files how to shape and make pure tones from bell making that Cremona fine violins truly imitate with exquisitely clear overtones almost louder than the fundamental; like a tabla where the fundamental tone is noisy and the normal tuning is actually the second overtone and fine players can get another octave of pure tones, tuned precisely to more than one thousandths of a quaver. This I have measured from a professionally tuned tanbura and the corresponding properly finely tuned tabla. It appears that ancient styles of music were all perfectly tuned instruments. The modern violin and modern piano can be considered transition instruments which included common back then ancient devine ways of constructing music and buildings as devine design and modern designs which seem to forget the music of the spheres and math that enabled the right angles and prediction of eclipses by ancient peoples. So why cant the violin be highly planned and designed after centruries of planning not magically appearing by magical masters of violin making.

Francis dinis