Origami v Morris: When Paper Folders Strike

In the latest who’s-suing-whom story, six origami artists have filed suit for copyright infringement against artist Sarah Morris for jacking their crease maps to use as a basis for her colorful Origami series of thirty seven paintings.

My first thoughts: Morris cannot lose this one. We have mass-marketed two-dimensional recipes for creating three-dimensional folded paper items, and these recipes have been used as the formal basis for multi-colored two-dimensional paintings. What of it?