Not much was mentioned about Harmonia's appearance in mythology, but it is certain that she would have been a beautiful, youthful lady, especially as the daughter of Aphrodite, the Goddess of Beauty and Love. Harmonia is extremely fond of peace and harmony, as her name specifies and states. Also described to be down-to-earth because of her fondness to mortals. She has an extremely big heart, and her heart is completely pure, without bad thoughts whatsoever.