Create your own art using an old dictionary, or bible or even sheet music.
You could attach a page from an old dictionary, sheet music or bible to a sheet of paper, centered and print a picture on it to hang on your wall as art.
There is a restaurant nearby that sells framed pictures just like this for 100s of dollars.
Why not print a wedding picture in black and white on the dictionary page that says Love or Marriage or Forever.
Frame it alone or in an old window with several panes that can hold several from that day.