François Bocion (1828-1890), Le Jura et le Léman, c. 1870-75, oil on canvas mounted on card, pochade, 18x27.5 cm Certificate by M. Reymondin, 12 May 2025. The work is archived under no. 2025-5 in his œuvre raisonnée. Provenance: Private collection built up in Geneva between 1980 and 1990, then passed on by inheritance.