Jack-o'-lantern by Andrew Hudson

Diagrams in BOS Magazine 258
Diagrams in The Paper Magazine 102
Folded from a square of double-sided Unryu paper

Jack-o'-lantern by Anita F. Barbour

Folded from a square of double-sided art paper

Jack-o'-lantern by Barbara Leonardi

Diagrams in CDO 40th Anniversary Special
Diagrams in CDO convention 2014
Folded from a square of duo origami paper

Jack-o'-lantern by Christophe Boudias

Diagrams in Czech Origami Convention 2013
Diagrams in Czech Origami Convention 2014
Diagrams in Mexico Origami Convention 2013
Folded from a square of double-sided Unryu paper

Jack-o'-lantern by Deborah Claypool

Diagrams in Origami USA Convention 1992
Diagrams in The Best of Annual Collections 1981-1995
Folded from a square of duo origami paper

Jack-o'-lantern by Edwin Steele

Diagrams in BOS Magazine 192
Folded from a square of watercolor paper

Jack-o'-lantern by Eiji Tsuchito

Diagrams in NOA Magazine 266
Diagrams in NOA Magazine 458
Diagrams in Origami Decorations for Halloween
Folded from a square of duo origami paper

Jack-o'-lantern by Eiji Tsuchito

Diagrams in NOA Magazine 434
Folded from a square of duo origami paper

Jack-o'-lantern by Joseph Wu

Diagrams in BOS Convention 2012 Spring
Folded from a square of duo origami paper

Jack-o'-lantern by Jun Maekawa

Diagrams in Tanteidan 17th convention
Folded from a square of duo origami paper