Calydonian Boar - greek-mythology Aetolian Boar A peeved Artemis sent it to terrorize the Aetolyian people because she felt they didn't worship her enough. It was brought down by Atalanta anf finished by Meleager.
Hercules Fighting the Nemean Lion, Peter Paul Rubens: Badass work.I only wish he had painted Hercules on the cat's back, sinking in a Rear-naked instead of a Guillotine.
Arawn Celtic god of the Otherworld found in the Welsh Mabinogion. He rounds up the souls of the dead in the Otherworld with his hounds (notable for their red ears and white bodies)
Irish mythology, the Morrigan ("phantom queen") was a war goddess who would sometimes take the form of a crow. She would fly over battlefields like this, inspiring fear in the hearts of those below.
tatteredbanners: “ In Norse mythology, Jörmungandr , mostly known as Jormungand or World Serpent, is a sea serpent, and the middle child of the giantess Angrboða and the god Loki.