Demon mask by Eric Joisel

Diagrams in 3D Masks and Busts by Eric Joisel
Diagrams in Eric Joisel - Le Pli magazine by Eric Joisel
Diagrams in Le Pli 118-119-120
Wet-folded from a square of 160gsm Canson art paper

Demon by Fernando Gilgado Gomez

Diagrams in CDO convention 1999
Diagrams in Monstruos de Papel by Fernando Gilgado Gomez
Diagrams in Tanteidan 10th convention
Wet-folded from a square of 90gsm Fabriano paper

Demon - Oni by Jun Maekawa

Diagrams in ORU Magazine 11
Diagrams in Viva! Origami by Kunihiko Kasahara
Folded from a square of origami paper

Demon mask by Akira Yoshizawa

Diagrams in Origami: Living Nature by Akira Yoshizawa
Folded from a square of Momigami

Demon mask by Akira Yoshizawa

Diagrams in Akira Yoshizawa - Japan's Greatest Origami Master by Akira Yoshizawa
Diagrams in Beautiful Origami by Akira Yoshizawa
Folded from a square of India Gold paper

Oni by Kunihiko Kasahara

Diagrams in All Cute Origami by Kunihiko Kasahara
Diagrams in NOA Magazine 522
Folded from a square of Momigami

Devil by Jun Maekawa

Diagrams in Genuine Origami by Jun Maekawa
Diagrams in Origami Tanteidan Magazine 56
Diagrams in Origami Tanteidan Magazine 56
Diagrams in Tanteidan 1st convention
Diagrams in Viva! Origami by Kunihiko Kasahara
Folded from a square of Trimaco masking paper (painted)

Devil by Kobayashi Hiroaki

Diagrams in Tanteidan 27th convention

Devil mask by Jun Maekawa

Diagrams in Genuine Origami by Jun Maekawa
Folded from a square of Speckle-design paper

Little devil by Paul Frasco

Diagrams in Creased Magazine 12
Diagrams in Fantastical Creatures by Paul Frasco
Wet folded from a square of Canson art paper