Artwork has always been a huge love of mine. Doesn't really matter if it's Picasso or Shmicasso, just as long as I like it. As in the shape of the piece, the colors and size. At tag sales I pick up artwork a lot. Anyway, I love hanging it and making a good story. I learned way back when to always hang stuff at eye level. My eye level is different than many people because I am 5'10". But I'd rather hang a piece lower than too high. Here is a good measure with youtube video accompanying.
Most people don't think it matters. Trust me. It matters.
How To Hang Your Artwork and Not Screw It Up
A note. I have been married for almost 50 years (gulp, really??) and I don't think I own any of the stuff that I started out with. Kind of cool. I get sick of looking at the same thing, don't you?