Meaning of dadi/nani’s tattoo

I have always seen/noticed tattoos on my dadi and nani but never on my parents' generation, so I am thinking of creating some short archives for them with their meaning (I don’t think they have any meaning to it because once my nani told on, a random day a lady came to her village and made tattoos on her) + thinking of getting on myself +It could be really good if you guys also share photos of your grandma’s tattoos