Two examples of her snowscapes include A Snowy Monday (1926) and After First Snow (1926). In 1927 there was an exhibition in February at the Gordon Dunthorne Gallery. She published "Reminiscences of Claude Monet from 1889 to 1909" first in 1927 in the Magazine of Art. The following year, on May 7, 1928, Thomas Sergeant Perry died after having been sick with pneumonia. After a period of mourning, Perry again allowed her work to be exhibited at the Guild of Boston Artists – the organization she helped to establish – in 1929 and then again in 1931. Many of her landscapes were showcased in the exhibition including Autumn Leaves (1926), Lakeside Reflections (1929–1931), and Snow, Ice, Mist (1929). Perry painted winter scenes, which reflected an abstract influence, at her Hancock, New Hampshire vacation home. Mist on the Mountain (1931) was her last exhibited landscape. She continued to paint until her death. Lilla Cabot Perry died on February 28, 1933. Her ashes, and that of her husband who died in 1928, are buried at the Pine Ridge Cemetery in Hancock, New Hampshire. Legacy Hirschl and Adler Galleries held a retrospective of her work in 1969 and the Boston Athenæum exhibited her works in March 1982. Her blending of eastern and western aesthetics and her sensitive visions of the feminine and natural worlds offered significant stylistic contributions to both the American and French Impressionist schools. Her vocal advocacy for the Impressionist movement helped to make it possible for other American Impressionists like Mary Cassatt to gain the exposure and acceptance they needed in the states. She furthered the American careers of her close friends Claude Monet and John Breck by lecturing stateside on their talents and showcasing their works. She also worked closely with Camille Pissarro to assist him in his dire financial situation by selling his work to friends and family in America. Selected exhibitions 1893 – World's Columbian Exposition, Chicago, Illinois 1897 – St. Botolph Club in Boston 1898 – Tokyo Exhibition 1904 – International Louisiana Purchase Exhibition 1908 – Salon des Independents, Paris, France 1915 – Panama Pacific International Exposition, San Francisco, California 1927 – The Gordon Dunthorne Gallery 1929 – The Guild of Boston Artists 1931 – The Guild of Boston Artists 1969 – Lilla Cabot Perry, A Retrospective Exhibition. Currier Gallery of Art, Manchester, New Hampshire 1982 – Lilla Cabot Perry, Paintings. Boston Athenaeum, Boston, Massachusetts 1989