As you’ve probably seen lately oversized prints are very trendy. I love personalising, so my tip to you is to have your own photos turned into large posters. That way you’ve got your own personalised art.
If you order a poster of one of your photos you can put it onto a piece of chip board with some spray glue or frame it. I’ve seen poster formats of up to 2 meters tall, so if you really want to go big you can.