Over 25 years, Ryszard conducted numerous experiments, conducted intensive studies, gained valuable experiences, and was influenced by his colleagues, all of which contributed to his gradual perfection of the sound and quality of his instruments.

Victor Audinot (1870-1943), also known as Audinot-Mourot, came from a family of luthiers in Mirecourt. Mentored by Francois Chardin and Telesphore Barbé, Audinot was mainly influenced by Barbé, who had honed his skills working for Jean Baptiste Vuillaume in Paris. This experience helped shape Audinot’s successful career in instrument making.

Victor worked in Mirecourt, known for luthier tradition, before moving to Paris to set up his workshop on Rue Truffaut in 1913. He dedicated himself to his craft until retiring in 1936. He passed his expertise to five of his six sons and aspiring luthiers. Renowned for creating exact replicas of classical instruments, he crafted an exceptional copy of the ornately decorated Stradivari violin known as the ‘Sunrise’, showcasing his artistry.

Check out this Modern Mittenwald Violin made after Hornsteiner. Hornsteiner was one of the famous luthiers from the late 18th century up to the early 19th century. 

This exceptional French violin is a masterpiece crafted by the renowned luthier Jean Baptiste Colin in Mirecourt, Paris, back in 1901. The violin's exceptional characteristics contribute to the continued popularity of his violins in modern times.

A violin made and labelled in 1917 by Leandro Bisiach (1864 – 1945) of Milan, an Italian violin maker born in Casale Monferratos, known as the father of violin makers in the Bisiach family.

Lambert-Humbert Frères firm (fl. 1876 – 1969) was a major violin manufacturer in Mirecourt, offering a wide range of models and quality levels, established in 1876 by violin-making brothers Maurice-Emile and Pierre Alexis Auguste Laberte.

Marc Laberte (1880–1963) was trained as a violin maker and joined the family company in 1911. By 1919, the Laberte firm had around 400 craftsmen and was successful. However, the war in 1942 devastated the business, leading to its closure. Despite this, Laberte was known for his exceptional instruments and bows, earning several honours and medals.

This violin has the original Marc Laberte label and bears the number #3010. A second label states Grand Prix Paris 1931, Exposition Internationale Bruxelles 1935 Membre Du Jury, and Exposition Internationale New York 1939. The prices they won before and during the start of the world war 2.    

This is a Josef Kreuzinger Violin Made in Germany around 1924. Josef Kreuzinger was a German luthier whose works were deemed as excellent and professional.