Cut and fold in La Madeleine
I had to give it another try. This version corrects a diagonal pixel problem and has a more accurate recursive "how-to" in the upper right hand corner.
For folding instruction, you can refer to the small drawing that has the folds (mountain or valley) or you can check this page that has more detailed instructions.
For this origami I was completely inspired by Carlos Furuti and his page on foldable projections.