Unopenable card
Letters and Envelopes | Jeremy Shafer |  Origami USA Convention 2005 (read full review)
| 206 | Square | 
Folded by Francois Ziegler |
Unopenable envelope
Letters and Envelopes | Jeremy Shafer |  BARF 1998 Winter by Jeremy Shafer | 9 | Square | |
Unopenable envelope
Letters and Envelopes | Jeremy Shafer |  MFPP 1999 Convention | 89 | Square | |
Unopenable envelope
Letters and Envelopes | Jeremy Shafer |  Origami to Astonish and Amuse by Jeremy Shafer (read full review)
| 227 | Square | |
Unopenable envelope
Letters and Envelopes | Jeremy Shafer |  Origami USA Convention 1999 (read full review)
| 256 | Square | |
Unopenable greeting card
Letters and Envelopes | Jeremy Shafer |  BARF 2003 Fall by Jeremy Shafer | 12 | Square | |
Unopenable greeting card
Letters and Envelopes | Jeremy Shafer |  BARF 2004 Winter by Jeremy Shafer | 20 | Square | |
Unopenable greeting card
Letters and Envelopes | Jeremy Shafer |  Ecuador Origami Convention 2008 | 24 | Square | |
Unopenable greeting card
Letters and Envelopes | Jeremy Shafer |  Origami Ooh La La! by Jeremy Shafer
| 150 | Square
Consolation version | |
Unopenable greeting card
Letters and Envelopes | Jeremy Shafer |  Origami USA Convention 2004 (read full review)
| 204 | Square | |
Unopenable greeting card
Letters and Envelopes | Jeremy Shafer | Origami Ooh La La! by Jeremy Shafer
| 148 | Square |
Folded by Francois Ziegler |
