Marée Montante by Roderic O’Conor comes up at Christie’s Modern British and Irish art evening sale in London on March 20. The composition employs an unconventional perspective with an unusually high horizon line and a lack of traditional recession, reminiscent of the aesthetic language of Japanese wood-block prints so fascinating to fellow artistic pioneers around Pont-Aven at the time. This departure from the typical expansive landscape format plunges the viewer into a vertiginous exploration of vertical depth, evoking an awe-inspiring portrayal of the sea as a living, breathing entity. The work was exhibited at the Salon des Indépendants in 1906 and it is estimated at £100,000-£150,000.