Shep and Tali frolick in an ocean on Rannoch in this fanart by Miss Mmeromero.
Shepard: Tali? Are you okay?
Tali: Yep! You want to see my tattoo?
Shepard: I don’t think you have a tattoo, Tali.
Tali: It’s a hologram. Omni-tattoo. Omni-tat? Omni-too. Hahaha. Under the suit. You know, for me. You want to know what it is? You wanna know? It’s a pretty bird…made of rainbows. It is flying out of the eyehole of a skull being held in the mouth of a thresher maw with a naked woman holding a sword on its back. Because I’m hardcore! Like Eezo. Jack suggested it.
Shepard: Remind me to talk to Jack in the morning. Where’d you get the omni-tattoo, anyway?
Tali: Down in the lower wards, near the bottom.
Shepard: I meant where on your body.
Tali: So did I! Hahahaha! Yeah. I heard that one from Liara
~Mass Effect