Corazones de Origami / Origami hearts
I could add a loop for TP and hang in the little bathroom (where there's not much room for anything.
In a foreign language (French?), but pics show the step by step. Very pretty! CreazioniMagiche: butterflies with plastic bottles
Cut Two Pieces: Free SVG Files
great source of cutting files
Five Spring Ideas from Plastic Spoons
DIY Beautiful Butterflies from Plastic Bottles 2
DIY Butterflies Made From Plastic Bottles
Very cool art project!