Lights, lights, and some more. I really like the idea of having lots of light on stage. Anywhere from light bulbs, rope lights, to Christmas lights. I think having a lot of lights on stage would add a magical feel.
Office & Workspace : Elegant Madeline Baroque Mirror White Elegance Baroque Mirror White for Your Private Room Large Floor Mirrors‚ Interior Wall Mirror‚ Lamps Plus Mirrors along with Office & Workspaces
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.