Brian Ritchie:
Butterfly for Lillian Oppenheimer
Brian Ritchie:
Butterfly for Jan Polish
Brian Ritchie:
Butterfly for Guy Kawasaki
Brian Ritchie:
Butterfly for Lillian Oppenheimer
Brian Ritchie:
Butterfly for Yakoto Yamaguchi
Brian Ritchie:
Butterfly for Robert Lang
Brian Ritchie:
Butterfly for Russell Cashdollar
Brian Ritchie:
from Origami Butterflies, page 30
Brian Ritchie:
Scottish £5 butterfly
Brian Ritchie:
Butterfly for Jan Polish
Brian Ritchie:
Butterfly for Jane Winchell (female form)
Brian Ritchie:
Butterfly for Jane Winchell (male form)
Brian Ritchie:
Butterfly for Vanessa Gould
Brian Ritchie:
Butterfly for Emiko Kruckner
Brian Ritchie:
Butterfly for Emiko Kruckner, Variation I
Brian Ritchie:
Butterfly for Emiko Kruckner, Variation II
Brian Ritchie:
Butterfly for Eric Joisel
Brian Ritchie:
Butterfly for Sok Song
Brian Ritchie:
Butterfly for Lillian Oppenheimer
Brian Ritchie:
The Boston Butterfly
Brian Ritchie:
Butterfly for Killian Mansfield
Brian Ritchie:
Butterfly for Kyoko Kondo
Brian Ritchie:
The Question Mark
Brian Ritchie:
Butterfly for V'Ann Cornelius
Brian Ritchie:
Le Papillon de Nuit
Brian Ritchie:
Butterfly Wall
Brian Ritchie:
Butterfly Wall
Brian Ritchie:
Butterfly for Kyoto, on Hokusai print origami paper
Brian Ritchie:
Oppenheimer/Lang hybrid butterfly
Brian Ritchie:
Alexander Swallowtail