Irish landscapes that almost glow. Paul Henry, artist (1877-1958).

"In the Western Mountains." 1910-1911.
“In the Western Mountains.” 1910-1911. Image © James Adam & Sons Ltd. Fine Art Auctioneers, Dublin. Fair use license https://www.irishtimes.com/life-and-style/homes-and-property/fine-art-antiques/paul-henry-painting-tops-adam-s-art-auction-with-52-000-sale-1.28
"Cumulus Clouds, Dugort." Undated
“Cumulus Clouds, Dugort.” Undated. Oil. Image © James Adam & Sons Ltd. Fine Art Auctioneers, Dublin. Fair use license. via https://www.invaluable.com/auction-lot/paul-henry-rha-1877-1958-cumulus-clouds-dugorto-8-c-84f47c7baa
"Connemara Landscape." ca. 1916-1919.
“Connemara Landscape.” ca. 1916-1919. Oil on canvas. Image © Whyte’s Auctions, Dublin. Fair use license. via https://www.whytes.ie/art/connemara-landscape-circa-1916-1919/122153/?SearchString=&LotNumSearch=&GuidePrice=&OrderBy=HL&ArtistID=&ArrangeBy=list&NumPerPage=15&offset=61
"A Kerry Bog." 1934-1935.
“A Kerry Bog.” 1934-1935. Oil on canvas. Image © Whyte’s Auctions, Dublin. Fair use license. via https://www.invaluable.com/auction-lot/paul-henry-rha-1876-1958-a-kerry-bog-1934-1935-9-c-4f8491aa54

Portraits of children by Irish painter Sir Martin Archer Shee. Living from 1769 to 1850, he served as president of the Royal Academy and the Birmingham Society of Artists.

Portrait of Jane Pomeroy. ca. 1790.
Portrait of Jane Pomeroy. ca. 1790. Image © Timothy Langston Fine Art and Antiques, London. Fair use license. via http://www.timothylangston.com/stock/151188/sir-martin-archer-shee-1769-1850#
William_Archer_Shee_(1810–1899),_the_Artist's_Son_MET_DP169500
Portrait of William Archer Shee, the Artist’s Son. ca. 1820. Collection of the Metropolitan Museum of Art, New York. Cc0 license 1.0. via https://commons.wikimedia.org/wiki/File:William_Archer_Shee_(1810%E2%80%931899),_the_Artist%27s_Son_MET_DP169500.jpg
Queen Victoria as a child. 1820's.
Queen Victoria as a child. 1820’s. Fair use license. via https://www.artranked.com/topic/Victoria#&gid=1&pid=12

Ladies in red painted by Sir John Lavery. Not all of them being his standard society kind. Irish born, he lived from 1856 to 1941 and painted many a grand portrait that ended up over a fireplace in Mayfair.

"Girl in red dress by a swimming pool." Undated.
“Girl in red dress by a swimming pool.” Undated. In the public domain in the United States because the artist died over 70 years ago. via https://www.tuttartpitturasculturapoesiamusica.com/2015/10/John-Lavery.html
"Lady in Red" (Mrs. Owen Barton-Jones). 1924.
“Lady in Red” (Mrs. Owen Barton-Jones). 1924. In the public domain in the United States because the artist has been dead over 70 years. via https://pixels.com/featured/lady-in-red-mrs-owen-barton-jones-sir-john-lavery.html
Lady Hazel Lavery.
Lady Hazel Lavery. Undated. In the public domain in the United States because the artist has been dead over 70 years. via http://thefrenchsampler.blogspot.com/2011/02/sir-john-lavery.html