https://fashionhistory.fitnyc.edu/1861-keckley-purple-velvet-dress/

https://www.nationalgallery.org.uk/paintings/nicolas-lancret-the-four-ages-of-man-childhood

http://www.albrechtdurer.org/great-piece-of-turf/ https://www.metmuseum.org/toa

https://mymodernmet.com/sir-john-tenniel/ https://www.alice-in-wonderland.net/resources/background/tenniel-and-his-illustrations/...

https://www.sothebys.com/en/auctions/ecatalogue/2004/property-of-the-greentree-foundation-from-the-collection-of-mr-and-mrs-john-hay-whit...

https://www.metmuseum.org/art/collection/search/436453

https://www.nationalgallery.org.uk/paintings/italian-florentine-portrait-of-a-lady

https://www.nationalgallery.org.uk/paintings/francois-hubert-drouais-madame-de-pompadour-at-her-tambour-frame

https://www.latimes.com/entertainment/arts/la-et-cm-kerry-james-marshall-portrait-of-the-artist-20190215-story.html...

​​https://www.theartstory.org/artist/leyster-judith/artworks/

https://thebark.com/content/masterwork-young-man-and-woman-inn-frans-hals

http://www.leonardo-da-vinci.net/st-john-the-baptist/ https://www.leonardodavinci.net/st-john-the-baptist.jsp https://www.smithsonianmag....

https://www.metmuseum.org/art/collection/search/435581

https://www.metmuseum.org/art/collection/search/487695 https://www.sothebys.com/en/articles/21-facts-about-edward-hopper

https://www.nationalgallery.org.uk/paintings/pietro-da-cortona-saint-cecilia

https://www.theartstory.org/artist/anguissola-sofonisba/artworks/

https://blog.phillipscollection.org/2016/08/10/dora-wheeler/

https://www.nationalgallery.org.uk/paintings/jean-baptiste-greuze-a-girl https://www.nga.gov/collection/artist-info.1358.html

https://www.theartstory.org/artist/bocklin-arnold/artworks/

https://www.nationalgallery.org.uk/paintings/claude-joseph-vernet-a-landscape-at-sunset