Balance a wooden board across two IKEA storage cabinets, and boom—you have an instant desk with plenty of room to stash your office supplies. The one above was spotted in a home designed by Shift Interior
Line: The book shelf in the room shows the use of line because the book shelf shelves are built against the wall forming a miniature tree. Our eyes are drawn to look at the book shelf tree from bottom to top and outward to the tree/bookshelf branches.
Turn your books into works of art using the Invisible Book Shelf - This is so awesome, I have so many books and I love them all, but storing them on a bookshelf doesn't show how great they are individually.