"Yule" Image Credits

Images licensed under CC BY 2.0:

Images licensed under CC BY-SA 2.0:

Images licensed under CC BY-SA 2.5:

Images licensed under CC BY-SA 3.0:

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

http://commons.wikimedia.org/wiki/File:Santa_Claus_Cover_Art.jpg
http://en.wikipedia.org/wiki/File:Chambers_Yule_Log.png
http://en.wikipedia.org/wiki/File:Offering_by_Lund.jpg
http://en.wikipedia.org/wiki/File:Yggdrasil.jpg

http://pixabay.com/en/wreath-flowers-floral-poinsettias-14591/
http://commons.wikimedia.org/wiki/File:Holly_Christmas_card_from_NLI.jpg
http://en.wikipedia.org/wiki/File:Johansen_Viggo_-_Radosne_Bo%C5%BCe_Narodzenie.jpg
http://commons.wikimedia.org/wiki/File:Victoria_and_Albert_Christmas_Tree.png
http://en.wikipedia.org/wiki/File:Julskinka.JPG
http://en.wikipedia.org/wiki/File:Freyr_by_Johannes_Gehrts.jpg
http://en.wikipedia.org/wiki/File:Bringing_in_the_Boar%27s_Head.jpg
http://commons.wikimedia.org/wiki/File:StateLibQld_1_110796_Advertisement_for_J._C._Hutton%27s_hams.jpg
http://en.wikipedia.org/wiki/File:Stj%C3%A4rngossar.jpg
http://en.wikipedia.org/wiki/File:Thor_by_Johannes_Gehrts.jpg
http://en.wikipedia.org/wiki/File:Thor_(1832)_from_Die_Helden_und_G%C3%B6tter_des_Nordens,_oder_Das_Buch_der_sagen.jpg
http://en.wikipedia.org/wiki/File:Santaandgoat.gif
http://en.wikipedia.org/wiki/File:Einbeckwappen.PNG
http://commons.wikimedia.org/wiki/File:Bock_beer_advertising,_1882.jpg
http://en.wikipedia.org/wiki/File:Ardre_Odin_Sleipnir.jpg
http://en.wikipedia.org/wiki/File:Manuscript_Sleipnir.jpg
http://en.wikipedia.org/wiki/File:Odin_rides_to_Hel.jpg
http://en.wikipedia.org/wiki/File:Wodan%27s_wilde_Jagd_by_F._W._Heine.jpg
http://en.wikipedia.org/wiki/File:Aasgaardreien_peter_nicolai_arbo_mindre.jpg
http://en.wikipedia.org/wiki/File:MerryOldSanta.jpg
http://en.wikipedia.org/wiki/File:Father_time_7765.jpg
http://en.wikipedia.org/wiki/File:St_Nicholas_Icon_Sinai_13th_century.jpg
http://en.wikipedia.org/wiki/File:Georg_von_Rosen_-_Oden_som_vandringsman,_1886_(Odin,_the_Wanderer).jpg
http://commons.wikimedia.org/wiki/File:Charles_Dickens-A_Christmas_Carol-Title_page-First_edition_1843.jpg
http://commons.wikimedia.org/wiki/File:Marley%27s_Ghost-John_Leech,_1843.jpg
http://commons.wikimedia.org/wiki/File:Scrooges_third_visitor-John_Leech,1843.jpg
http://commons.wikimedia.org/wiki/File:The_Last_of_the_Spirits-John_Leech,_1843.jpg
http://commons.wikimedia.org/wiki/File:Scrooges_third_visitor-John_Leech_1843-detail.jpg
http://en.wikipedia.org/wiki/File:Oliver_Cromwell_by_Samuel_Cooper.jpg
http://en.wikipedia.org/wiki/File:George_Augustus_Williams01.jpg
http://commons.wikimedia.org/wiki/File:George_Augustus_Williams_-_A_Winter%27s_Evening.jpg
http://commons.wikimedia.org/wiki/File:Portrait_of_Percy_Bysshe_Shelley_by_Curran,_1819.jpg
http://commons.wikimedia.org/wiki/File:MaryShelley.jpg
http://en.wikipedia.org/wiki/File:Byron_1824.jpg
http://commons.wikimedia.org/wiki/File:John_Polidori.gif
http://en.wikipedia.org/wiki/File:Frankenstein_1818_edition_title_page.jpg
https://openclipart.org/detail/77995/young-frankenstein-monster-by-laobc
http://en.wikipedia.org/wiki/File:AM426_Grettir.jpg
http://pixabay.com/en/zombie-undead-monster-frankenstein-156055/

http://commons.wikimedia.org/wiki/File:Froelich_vigge_blir_fort_for_kongen.jpg
http://en.wikipedia.org/wiki/File:Stories_of_beowulf_grendel.jpg
http://commons.wikimedia.org/wiki/File:Stories_of_beowulf_queen_poring_wine.jpg
http://commons.wikimedia.org/wiki/File:David_Teniers_(II)_-_Twelfth-night_(The_King_Drinks)_-_WGA22083.jpg
http://commons.wikimedia.org/wiki/File:Ted_Geisel_NYWTS.jpg