Thanks for sharing! The Michi method sure looks nice, every time I see it. Such an original way of filling up empty spaces.
Unfortunately, it’s best suited for binders with side loaders that oppose each other, for those 1x2 blocks of artworks. I don’t think it’ll look as good in my older binder where all cards come in from the top. 
As for a nice example of the Michi method in action: @slowqueen used it in a few of her binder pages:
Greetz,
Quuador