Landscapes with a water picture that snuck in somehow. Japanese Impressionist artist, Torajirō Kojima (1881-1929).

"French Forest." No date.
“French Forest.” No date. In the public domain in the United States because the artist has been dead over 70 years. via http://falcaodejade.blogspot.com/2010/05/historias-da-casa-amarela-os-bichos-da_20.html
"Landscape in Spain." 1920.
“Landscape in Spain.” 1920. Oil on canvas. Collection of the Ohara Museum of Art, Kurashiki. In the public domain because the artist has been dead over 70 years. via https://commons.wikimedia.org/wiki/File:KojimaTorajir%C5%8D-1920-Landscape_in_Spain.png
"Summer in Asahikawa." 1913.
“Summer in Asahikawa.” 1913. Oil on canvas. Collection of the Ōhara Museum of Art. In the public domain because the artist has been dead over 70 years. via https://commons.wikimedia.org/wiki/File:KojimaTorajir%C5%8D-1913-Summer_in_Asahikawa.png

Landscapes with a few people here and there to make anyone dream of summer coming in in the the depths of winter. Wilfrid de Glehn, British painter. Impressionist school and elected to the Royal Academy in 1932.

"Summer on the Avon." Undated.
“Summer on the Avon.” Undated. Image © CHRISTIE’S 2019. Fair use license. via https://www.christies.com/lotfinder/Lot/wilfrid-gabriel-de-glehn-ra-1870-1951-5697119-details.aspx
"Thames Landscape." Undated.
“Thames Landscape.” Undated. Image © 2018 Dreweatts 1759, Donnington. Fair use license. https://auctions.dreweatts.com/auction-024/itemDetails/448/157158
"Wash Day." 1923.
“Wash Day.” 1923. Image © CHRISTIE’S 2019. Fair use license. via https://www.christies.com/lotfinder/Lot/wilfrid-gabriel-de-glehn-ra-1870-1951-5631498-details.aspx

Heading for the beach with American Impressionist Edward Henry Potthast. Living from 1857 to 1927. Studying art in America and then Europe he is best known for his paintings of people having fun.

"The Shade." ca. 1928.
“The Shade.” ca. 1928. Oil on panel. Image © Spanierman Gallery, LLC, New York. Fair use license. via https://www.incollect.com/articles/edward-henry-potthast-1857-1927
"Beach Scene Number 5."
“Beach Scene Number 5.” ca. 1920. In the public domain because the artist died over 70 years ago. via http://ipaintingsforsale.com/painting/beach_scene_5-11746.html
"Canoeing."
“Canoeing.” First exhibited in 1923. Oil on board. Image ©2018 Artnet Worldwide Corporation. Fair use license. via http://www.artnet.com/artists/edward-henry-potthast/canoeing-a-_P2lZ2VFxmwIu-BW38Pthw2
"A Sailing Party" (Going for a Sail). ca. 1924.
“A Sailing Party” (Going for a Sail). ca. 1924. Image © Cincinnati Art Museum, Cincinnati. Fair use license. via https://cincinnatiartmuseum.org/art/exhibitions/exhibition-archive/2013-exhibitions/eternal-summer-the-art-of-edward-henry-potthast/

Still lifes by Impressionist artist Soren Emil Carlsen. Living from 1853 to 1932, he was born in Denmark but immigrated to the United States at the age of 20 to paint.

"Ruby Reflection." 1895.
“Ruby Reflection.” 1895. In the public domain in the United States because the artist has been dead over 70 years. via https://www.chinaoilpaintinggallery.com/e-emil-carlsen-c-58_71_630/ruby-reflection-p-18137
"Peonies." Undated.
“Peonies.” Undated. In the public domain in the United States because the artist has been dead over 70 years. via http://ludwig-mies-vanderrohe.blogspot.com/2012/01/soren-emil-carlsen.html
"Vases and Flowers." ca. 1896.
“Vases and Flowers.” ca 1896. In the public domain in the United States because the artist has been dead over 70 years. via http://emilcarlsen.org/portfolio/emil-carlsen-vases-and-flowers-c-1896/

Women in white by French Impressionist Eva Gonzalès (1849-1883).

"Secretly." 1877-1878.
“Secretly.” 1877-1878. Private collection. In the public domain in the United States because the artist has been dead over 70 years. via https://commons.wikimedia.org/wiki/File:Eva_Gonzal%C3%A8s_-_Secretly.jpg
"The Alcove." 1875-1878.
“The Alcove.” 1875-1878. In the public domain in the United States because the artist has been dead over 70 years. via https://read01.com/yOz0de2.html
"Morning Awakening." 1876.
“Morning Awakening.” 1876. Collection of the Kunsthalle Bremen, Bremen. In the public domain in the United States because the artist has been dead over 70 years. via https://commons.wikimedia.org/wiki/File:Eva_Gonzal%C3%A8s_-_Morning_Awakening.jpg

Paintings of women and girls by American Impressionist Edmund Charles Tarbell. Living from 1862 to 1938 he studied at the Museum School in Boston and in Paris.

"Cutting Origami."
“Cutting Origami.” Artwork in the public domain in the United States because the artist has been dead over 70 years. via https://leprincelointain.blogspot.com/2018/08/edmund-charles-tarbell-1862-1938.html
"To My Mother" Portrait of Maria Sophia (Fernald) Tarbell
“To My Mother” Portrait of Maria Sophia (Fernald) Tarbell. Private collection. Image © Shannon’s Fine Art Auctioneers. Fair use license. via http://auctions.shannons.com/asp/fullcatalogue.asp?salelot=1016++++++59+&refno=+++18154
"Schooling the horses." 1902.
“Schooling the horses.” 1902. In the public domain in the United States because the artist has been dead over 70 years. via https://www.artexpertswebsite.com/pages/artists/tarbell.php
"The Breakfast Room." ca. 1902.
“The Breakfast Room.” ca. 1902. In the public domain in the United States because the artist has been dead over 70 years. via https://commons.wikimedia.org/wiki/File:The_Breakfast_Room_by_Edmund_C._Tarbell.jpg
"Three Sisters - A Study in June Sunlight." 1890.
“Three Sisters – A Study in June Sunlight.” 1890. Image ©2019 the Milwaukee Art Museum, Milwaukee. Fair use license. via http://collection.mam.org/details.php?id=15610

Portraits of ladies outdoors by American Impressionist Charles Courtney Curran (1861-1942).

"On the Heights."1909.
“On the Heights.” 1909. Oil on canvas. Collection of the Brooklyn Museum and in the public domain. via https://www.brooklynmuseum.org/opencollection/objects/278
"Hollyhocks and Sunlight." 1902.
“Hollyhocks and Sunlight.” 1902. Oil on canvas. Image via sothebys.com. In the public domain in the United States because the painter died over 75 years ago. via commons.wikimedia.org/wiki/File:%27Hollyhocks_and_Sunlight%27_by_Charles_Courtney_Curran,_1902.jpg.
"Lotus Ladies." 1888.
“Lotus Ladies.” 1888. Oil on canvas. Collection of the Terra Museum of American Art. In the public domain. via https://commons.wikimedia.org/wiki/File:Charles_Courtney_Curran_-_Lotus_Lilies.jpg

Portraits of children by American society portraitist Cecilia Beaux (1855-1942). All images in the public domain.

"A Little Girl". 1887.
“A Little Girl”. 1887. Collection of the Pennsylvania Academy of the Fine Arts. Image via the Boston Athenaeum. http://www.the-athenaeum.org/art/detail.php?ID=25191
Ernesta_by_Cecilia_Beaux_1894
“Ernesta” (also known as Child with Nurse). 1894. Collection of the Metropolitan Museum of Art, New York. Image via upload.wikimedia.org/wikipedia/commons/4/4e/Ernesta_by_Cecilia_Beaux_1894.jpeg

Richard Edward (Emil) Miller (1875– 1943). American Impressionist.

"The Parasol." 1913.
“The Parasol.” 1913. Collection of the Minneapolis Institute of Art. In the public domain in the United States because the artist has been dead longer than 70 years. via commons.wikimedia.org/wiki/File:Richard_E._Miller_-_The_Parasol_-_2012.85.1_-_Minneapolis_Institute_of_Arts.jpg and http://godsandfoolishgrandeur.blogspot.com.
"Scarlet Necklace". No date.
“Scarlet Necklace”. via arthive.com. In the public domain.
"Arranging Flowers"". 1910.
“Arranging Flowers”. 1910. Private collection. via the-athenaeum.org. In the public domain.
"La Toilette". ca. 1910.
“La Toilette”. ca. 1910. Collection of the Columbus Museum, Columbus, Georgia. via commons.wikimedia.org. In the public domain.