Trinity Fine Art Ltd was established in 1984 by John Winter and Jonathan Mennell, in London and Milan, as an art consultancy specialising mainly in European sculpture and works of art, Old Master drawings and paintings.

Over the past twenty years, Trinity Fine Art has held regular exhibitions, with accompanying catalogues, principally in London and New York, at the same time contributing important research and collaboration to other exhibitions, such as those documenting the production of the Valadier workshop and the manufacture of porcelain sculpture at the Ginori factory in Doccia. 

As leading dealers in mainly Italian scuplture and works of art from the renaissance to the nineteenth century, Trinity Fine Art sells frequently to museums and collectors internationally in a wide range of specialities. They have premises in London, New York and Milan and  regularly participate in Master Drawings London, Master Drawings New York, Salon du Dessin in Paris and the Biennale in Florence as well as other international fairs.