Nun - rocking by Okada Utako

Diagrams in BOS Magazine 126
Diagrams in The Encyclopedia of Origami Techniques by Nick Robinson
Folded from a circle of origami paper

Nun in the wind by Gabriel Alvarez Casanovas

Diagrams in BOS Convention 1982 Autumn
Diagrams in CDO convention 1984
Diagrams in Der Falter 12
Diagrams in El Libro de Las Pajaritas de Papel by Grupo Riglos
Diagrams in Pajarita Especial 1985 - Pliar 85
Diagrams in Pajarita Extra 2011 - Gabriel Alvarez
Folded from a square of origami paper

Nuns by Robert Harbin

Diagrams in Origami Step by Step by Robert Harbin
Each folded from a square of double-sided Unryu paper

Penitent by Robert Harbin

Diagrams in The Origami World of Neal Elias by Dave Venables and Marc Cooman
Folded from a square of origami paper