The easiest way to incorporate the paper into your home is to pop a sheet into a frame. I love this orange and turquoise paper available for free download at Vintage Printables.
Nick Olsen glued marbleized paper to his IKEA coffee tables with rubber cement.
Christopher Spitzmiller lined his bookshelves with marbleized paper.
via Peak of Chic
Surface View is a British company that sells ready-made and custom wall murals. I especially love these marbleized paper versions.
via VT Interiors
This mural is 75"x94"! Wouldn't this be amazing in an entry or a dining room? I love the colors.
If you're in the market for ready-made marbleized paper, Kate's Paperie and Paper Mojo both have decent offerings.