awesome reasoning behind this tattoo. "chemical symbols for dopamine and serotonin, neurotransmitters that, together, help regulate your bodies happiness/moods. a reminder that the body literally does make your own happiness" - tattoos for nerds
carolinaa collected watercolor flower tattoo on rib for girls in Fancy Tattoos. And watercolor flower tattoo on rib for girls is the best Watercolor Tattoo for 8432 people. Explore and find personalized tattoos about watercolor for girls.