Reminds me of a time I was helping to manage someone's death in the intensive care unit, and after the man had died, his adult son - who was clearly very attached to him - put their arms together and then took a photo of their tattoos. I can't remember if they were the exact same or in some sort of sequence, but that act stuck with me... both that his son would think to do that as one of his last acts alongside his father's body, and also that they had gotten tattoos to link each other.
But also speaking of tattoos, I remember a time we were admitting someone to the hospital from the emergency department. I don't remember the full details, but this gentleman had all sorts of tattoos. As we stripped his shirt off, I saw some very elaborate tattoos on his chest and back. I won't recall the exact wording to protect privacy, but the tattoo was menacing, stating that this person was a weapon of God, and woe to anyone who would be reading these words. And as I looked at the man before me, unconscious and barely holding on to life, it just made me think that people really don't consider that tattoos are long-term and seen in all sorts of scenarios. Not that people should be considering how they'll look when they're dying and/or dead (although those DNR tattoos are an interesting idea), but you see some interesting things... people are interesting.