One of the common mistakes people make when hanging pictures or art work is hanging it too high. You'll read a lot of advice that says to hang your pictures at "eye level" but eye level for one person can be totally different than eye level for another
This picture frame collage is neat. I love the font on the wall and I adore the famed initial in the middle. This would take up a good chunk of our huge living room wall so my wall won't look so naked.