Paul Basilius Barth (1881 – 1955): Capturing Light and Atmosphere in Brittany and Beyond Paul Basilius Barth, born in Saint-Denis, France, in 1881, was a Swiss landscape artist who achieved considerable renown for his evocative depictions of Breton coastlines and Lake Geneva. His artistic vision centered on meticulously observing and translating the subtle nuances of natural light and atmosphere onto canvas—a technique that firmly est…