‘Loiseau’s brush translates the vibrations of air and water, with its infinite modulations’ (Catherine Puguet, curator of the Musee de Pont-Aven’s 2001 retrospective Gustave Loiseau and Brittany). “To this painting of air and light inherited from Impressionism, Loiseau adds a very personal signature: thick layers of paint, with apparent irregularities and disparities, evoking the roughness…