A watercolor painting by JMW Turner, titled *The Lauerzersee With The Ruins Of Schwanau And The Mythen*, is expected to fetch between £400,000 and £600,000 at a Christie's auction in London. The work, described as "luminous" and "exceptionally well preserved," depicts a Swiss landscape and has a direct provenance tracing back to Turner himself. The sale is part of Christie's *Lines Of Vision: Celebrating 20 Years of Stephen Ongpin Fine Art* event during Classic Week, featuring approximately 100 drawings and works on paper spanning 500 years, from old masters to contemporary artists.
The auction matters because it highlights the enduring market value and collector interest in Turner's watercolors from his final Swiss tours, which are among his most celebrated works on paper. The event also marks two decades of Stephen Ongpin Fine Art, a specialist gallery in master drawings, and aims to introduce a new generation of collectors to the field. The sale includes works by major artists such as Picasso, Matisse, and Frankenthaler, underscoring the breadth of the drawings market and the continued importance of provenance and connoisseurship in art collecting.