I have saved pretty much every piece of paper she's drawn so much as a line on so I figure if I scan it all then bin it, she can remember it in the future. I've already photographed then binned her '3D' creations. Again, she has quite a few already, for a 3.5yo!
I believe this works best for us. We now have an artwork line so obviously initially artwork will go on that:
What is your solution?
I love this idea ^ But then again there's so many ideas in the world ;)