Over Furniture
If you have a large empty spot above a bed or couch, hanging a framed oversized print is a perfect choice. A good rule of thumb is to keep the framed art prints around 2/3 the size of the furniture you're hanging it above.
Art Shelf
For a modern spin on a gallery wall, hang an art shelf. These wide shelves are a lovely way to display contemporary art prints. Layer several on a shelf in varying sizes to create some visual interest. Just remember to properly anchor the shelf into the wall as large framed artwork can be quite heavy.
Console Table
Another idea for styling larger artwork is to place them on a console table beside some smaller decor pieces such as candles, books and vases. When styling these pieces try to place objects of differing heights next to the art.