American luna moth by Hoang Tien Quyet

Diagrams in BOS Convention 2009 Spring
Diagrams in CDO convention 2013
Diagrams in Tanteidan 15th convention
Folded from a square of Kathy Stevick's tissue-foil

Butterfly by Akira Yoshizawa

Diagrams in ORU Magazine 12
Diagrams in Akira Yoshizawa - Japan's Greatest Origami Master by Akira Yoshizawa
Diagrams in Akira Yoshizawa Origami - Exhibition Catalog by Akira Yoshizawa
Diagrams in Butterflies in Origami by Nick Robinson
Diagrams in Classic Origami by Paul Jackson
Diagrams in Der Falter 6
Diagrams in Everyone Can Learn Origami by Peter Saydak
Diagrams in Fun with Origami Paper Folding - Vol. 2 by Akira Yoshizawa
Diagrams in Hands-On Origami by Raul Rosado
Diagrams in Le Pli 10
Diagrams in Love Origami! by Ross Symons
Diagrams in My First Origami Kit by Joel Stern
Diagrams in Origami - 23 Pliages de Papier by Lionel Albertino
Diagrams in Origami - The Complete Guide to the Art of Paperfolding by Rick Beech
Diagrams in Origami (booklet) by Akira Yoshizawa
Diagrams in Origami Dokuhon I by Akira Yoshizawa
Diagrams in Origami Fun (Tanoshii Origami) by Akira Yoshizawa
Diagrams in Origami Journal (Russian) 13 1998 3
Diagrams in Origami Tanteidan Magazine 92
Diagrams in Origami USA Convention 1982
Diagrams in Pajarita Especial 1983 - Primavera
Diagrams in Pajarita Extra 1984 - Art in Your Hand by Carlos Pomaron Arbues
Diagrams in Quadrato Magico Magazine 0
Diagrams in Story-Gami by Michael G. LaFosse and Richard L. Alexander
Folded from a square of textured foil paper

Butterfly by Akira Yoshizawa

Diagrams in Antologia di Origami Animali by Akira Yoshizawa
Diagrams in Bolivian magazine 0
Diagrams in CDO convention 1982
Diagrams in Origami Museum 1: Animals by Akira Yoshizawa
Folded from a square of scrapbooking paper

Butterfly 9 by Alfredo Giunta

Diagrams in A Arte dos Mestres de Origami by Mari Kanegae
Diagrams in CDO convention 1990
Diagrams in Divertitevi con L'Origami (Enjoy Origami) by Alfredo Giunta
Diagrams in NOA Magazine 200
Diagrams in Origami Masters: Alfredo Giunta by Alfredo Giunta
Diagrams in Quadrato Magico Magazine 26
Diagrams in Zoorigami by Renzo Zanoni
Diagrams in BOS Convention 1991 Spring
Diagrams in Origami USA Convention 1992
Diagrams in The Best of Annual Collections 1981-1995
Diagrams in Le Farfalle - QQM 19 by Alfredo Giunta
Folded from a square of double sided Unryu paper

Butterfly - Thoki's by Thoki Yenn

Diagrams in PCOC 2005 - PCOC Play
Diagrams in World's Best Origami by Nick Robinson
Diagrams in Origami Kit for Dummies by Nick Robinson
Diagrams in Origami Kit for Dummies by Nick Robinson
Each folded from a square of origami paper

Butterfly by Jun Maekawa

Diagrams in Origami El Mundo Nuevo by Kunihiko Kasahara
Folded from a square of patterned origami paper

Butterfly by Jun Maekawa

Diagrams in Tanteidan 15th convention
Folded from a square of Kathy Stevick's tissue-foil

Butterfly by Jun Maekawa

Diagrams in Viva! Origami by Kunihiko Kasahara
Folded from a rectangle of scrapbooking paper

Butterfly by Michael G. LaFosse

Diagrams in Easy Origami for Beginners by Michael G. LaFosse
Diagrams in Trash Origami by Michael G. LaFosse and Richard L. Alexander
Folded from a rectangle of gift-wrap

Butterfly - $ bill by Michael G. LaFosse

Diagrams in Money Origami by Michael G. LaFosse and Richard L. Alexander
Diagrams in Origami USA Convention 1997
Diagrams in Ultimate Origami for Beginners by Michael G. LaFosse and Richard L. Alexander
Diagrams in Origami Butterflies by Richard L. Alexander and Greg Mudarri
Folded from a US $ bill