Acid-stained Concrete Patio -- Looks like copper! Click the pic for a brief how-to video on doing this technique. I'd love to do this, although I wonder if the acid stain is bad for those plants around the patio.
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!