This picture represents lady Macbeth. It represents her ability to manipulate her husband Macbeth into murder. And also shows how she can hide her true identity behind curtains, and act as if she was a kind, miniscule lady of the house.
A wedding band is a symbol of your knot, and if you want to highlight that your love is eternal, you can make amazing wedding ring tattoos instead of usual rings or to wear beneath them. There are lots and lots of ideas to realize!