Signed lower right, 'R. Landay' for Ruth Landay (American, 1917-2006) and dated, verso, 1971. Titled on verso, "Sunny Room in Aix-en-Provence". A luminous, Post-Impressionist watercolor showing a view of a sunlit room interior with a view beyond a balcony to sailing boats and an emerald ocean. This New York-born Modernist exhibited in California during the 1960s-1980s, including at the San Diego Museum of Natural History.