Lillian's Butterfly by Michael LaFosse

From The Newsletter for Origami USA, #49 (Fall 1994).

Space shuttle by Gery Hsu

From Gery Hsu's  How to Make Origami Airplanes That Fly. (I didn't try to make it fly.)

Star medal by Francis Ow

Made from a 2-by-1 sheet. From the Friends of the Origami Center's Origami Convention May 1987

Chick by Toshie Takahama

From Toshie Takahama's Origami for Fun.

Vase (traditional Japanese)

From Toshie Takahama's Origami for Displays

Flamingo by Jon Tremaine

From Jon Tremaine's The Step by Step Art of Origami

Tiger by John Montroll

From John Montroll's Mythological Creatures and the Chinese Zodiac in Origami

Dragon (Simple Dragon for Natasha) by J. C. Nolan

From J. C. Nolan's Creating Origami.

Bed by Nick Robinson

Made from a 2-by-1 sheet of paper. From the Proceedings of the West Coast Origami Guild no. 15 (June 25 1988).

The Last Week-or-So's Folds (15 Apr 2020 – 22 Apr 2020)

Egret by Robert Lang

From the Proceedings of the West Coast Origami Guild No. 16 (September 4, 1988)

Scooby Doo by Michael English

From Daniel Mason's Contemporary Origami: Paperfolding of Today

Alligator by Peter Engel

From Peter Engel's Folding the Universe: Origami from Angelfish to Zen

Jellyfish by Manuel Sirgo Álvarez

From Manual Sirgo Álvarez's Origami Bugs & Beasts

Nun in the Wind by Gabriel Alvarez-Casanovas

From the British Origami Society's Fifteenth Anniversary Convention (2nd–3rd October 1982).

Tea cup mat by Shuzo Fujimoto

From Shuzo Fujimoto's Twist Origami (I)

Extraterrestrial by Bob Roos

One of my earliest attempts at inventing a fold. From The Friends of the Origami Center of America's Models by Members, Vol. 1 (1988)

This Week's Folds (7 Apr 2020–14 Apr 2020)

Twin Cube by Nick Robinson

Made from two squares. From The Friends of the Origami Center of America's Convention '88 Program.

Dinosaur by Charles Nixon

From British Origami No. 122 (February 1987). (Oops, I forgot to narrow the neck.)

Duck by Stephen Weiss

From Robert Lang and Stephen Weiss, Origami Zoo

Sheep and Goats by Robert Neale

This isn't really origami, but it's in a book about origami, so ....

From Ray Bolt's Magic with Origami  (British Origami Society Booklet No. 9)

 

Giraffe by Kunihiko Kasahara

One 3-inch square and one 6-inch square. From Kunihiko Kasahara's Origami 3

Infinity cube by Jo Nakashima

There are a number of online videos for making an origami infinity cube; I chose the one by Jo Nakashima because it promised no tape, no glue. "Curling" the tabs and inserting them was incredibly hard using standard packaged origami paper; next time maybe I'll use thin card stock?

From Jo Nakashima's YouTube video

Igor by Mario Adrados Netto

I couldn't get the "hunchback" effect to look like the illustration; will have to try again to see if I made an error.

From Mario Adrados Netto and J. Aníbal Voyer Iniesta, Dragons, Witches, and Other Fantasy Creatures in Origami

This Week's Folds (31 Mar 2020–6 Apr 2020)

Tyrannosaurus Rex by Nick Robinson

From Nick Robinson's Super Quick Origami Animals

Cocker spaniel by Akira Yoshizawa

From Akira Yoshizawa's Origami Dokuhon II (Origami Reader II)