Grazie tante Davide! Francesco Bissolotti used similar wood, if I remember well my visit to his workshop some decades ago.
The varnish system was the same. I think the difference is due to the very nature of the wood. I use Marciana varnish diluted in turpentine to enhance the flames, mainly the faint ones, I keep brushing the flames with a small brush to enhance them.
Questo anno ho voglia di visitare i miei nel Veneto (Fontaniva), forse andrò in Cremona anche!!!