Gallery Wall on a Budget

When my 26 year son asked me to help put together artwork for his new home I was thrilled. He had no idea what he wanted. I asked what he liked and simply winged it. I searched sites like Zulily, Wayfair, Joss and Main, and discount stores in Omaha. I would forward images to him and asked yea or nay?  So he really selected the pieces himself. The entire wall cost about $150. The best reward....he loved it! Now his living room feels like his home.