Do tattoos exist in D&D?

Rare Dungeons & Dragons tattoos take up an entire limb, and very rare tattoos can cover two whole limbs, the chest, or the upper back according to Tasha’s Cauldron of Everything’s lore. Finally, Dungeons & Dragons Legendary Magic Tattoos can cover an entire half of a character’s body, like both arms and torso. 19-Nov-2020

https://screenrant.com/dungeons-dragons-magic-tattoos-tashas-cauldron-everything-powers/#:~:text=Rare%20Dungeons%20%26%20Dragons%20tattoos%20take,like%20both%20arms%20and%20torso.