Rebinding a SketchBook Using Wasted Cardboard

My old sketchbook was falling apart, it wasn't filled up yet, I wanted to keep using it, it had the correct rings for rebinding, and there was a lot of cardboard. Enough said.... My art teacher even gave me a grade for it! (I got full credit) The result is an interesting looking sketchbook, fully rebinded with sturdy cardboard, and with minimal waste. It's cheaper than buying a new sketchbook, and it gives your creations a new life.