Tlazolteolt is the goddess of purification, steam bath, midwives, filth, and a patroness of adulterers. In Nahuatl, the word tlazōlli can refer to vice and diseases. That's why Tlazolteotl was a goddess of filth (sin), vice, and sexual misdeeds. But she was a purification goddess too, who forgave sins and cured diseases caused by misdeeds, particularly sexual misdeeds.
You have to think about an emotion or feeling first then choose an art style for example if you choose an emotion such as happy you could draw something that makes you happy.