"Cuckold" Image Credits

Images used under license:

Images licensed under CC By-SA 2.0:

Images licensed under CC BY-SA 3.0:

Images licensed under CC BY 4.0 International

Public domain images courtesy of Wikimedia Commons, Pixabay, and OpenClipArt:

http://pixabay.com/en/abstract-background-decoration-20360/
http://commons.wikimedia.org/wiki/File:Owl_with_three_smaller_birds,_in_manuscript_page.jpg
http://commons.wikimedia.org/wiki/File:Geoffrey_Chaucer_(17th_century).jpg
http://commons.wikimedia.org/wiki/File:Shakespeare.jpg
http://commons.wikimedia.org/wiki/File:Order-cuckoldry-ca1815-French-satire.jpg
http://commons.wikimedia.org/wiki/File:Two_Rams_Fighting_LACMA_65.37.312.jpg
http://commons.wikimedia.org/wiki/File:Andronikos_Komnenos.jpg
http://commons.wikimedia.org/wiki/File:Andronik_1.jpg
http://commons.wikimedia.org/wiki/File:Jean_Mignon_-_The_Transformation_of_Actaeon_-_Google_Art_Project.jpg
https://openclipart.org/detail/26012/chicken-roundcartoon-by-bloodsong
https://openclipart.org/detail/167648/deer-antlers-by-tawm1972
http://commons.wikimedia.org/wiki/File:Sta%C5%84czyk.jpeg
http://en.wikipedia.org/wiki/File:Court_jester_stockholm.jpg
http://commons.wikimedia.org/wiki/File:Davidson_The_Court_Jester.jpg
https://openclipart.org/detail/101215/lined-paper-icon-by-jhnri4
http://commons.wikimedia.org/wiki/File:Oliver_Cromwell_by_Samuel_Cooper.jpg
http://commons.wikimedia.org/wiki/File:Sumer_is_icumen_in_-_Summer_Canon_(Reading_Rota)_(mid_13th_C),_f.11v_-_BL_Harley_MS_978.jpg
http://pixabay.com/en/bird-road-branch-sit-sparrow-52132/
http://pixabay.com/en/pigeons-couple-pair-twosome-birds-50005/
http://pixabay.com/en/calendar-pink-february-month-love-268592/
http://commons.wikimedia.org/wiki/File:St-Valentine-Kneeling-In-Supplication.jpg http://commons.wikimedia.org/wiki/File:Saint_Valentine_blessing_an_epileptic._Coloured_etching._Wellcome_V0016605.jpg
http://it.wikipedia.org/wiki/File:Hl-Valentin-mit-Stifter-150.jpg
http://www.strangehistory.net/blog/wp-content/uploads/2014/05/italian-comedians.jpg