i'm not very passionate about this trope but definitely till has to be the tattoo guy he's just better at drawing and has more of that aesthetic with the piercings... i don't think it's out of the imagination for him to have tattoos... perhaps he does go into ivan's flower shop for inspiration and stuff............ maybe one day ivan gets curious and asks till to give him a small tattoo... and also they have sex in the backroom idk :D

thanks for the ask!!