Diy Whiteboard

The door to my office has three windows. Having recently discovered that dry erase markers work great on glass, I've converted several picture frames in whiteboards. Then, I realized the whiteboard originally attached to the front of my office door was redundant! Why not just use the windows? So i taped some white paper to the back of the window for contrast, and voila, whiteboard. It just so happens the doorframes in this building are metal too so I took the magnetic dry erase markers (with erasers) that I found at Dollarama and stuck them to the door frame so the markers are available if anyone needs to leave a message.