Frames of this type, commonly called 'venezianine', were widely used by Venetian painters in the late 19th and mid-20th century.
An anti-reflective and anti-UV museum glass protects the work, helping to preserve it over time.
The work is published on page 17 of the catalogue edited by Marco Dolfin, of the exhibition '20th century in the lagoon, Venetian views from private collections' held in Mestre from 6 to 28 April 2024.