Card with heart Letters and Envelopes | Francis Ow | NOA Magazine 274 | 5 | Rectangle - 1X2 |  Folded by Wilson Yeung |
Disc envelope Letters and Envelopes | Francis Ow | BOS Magazine 125 | 19 | Circle | |
Dutch valentine card Letters and Envelopes | Francis Ow | Das Diagramm 41 | 50 | Rectangle - 1X2 |  Folded by Rui Roda |
Envelope Letters and Envelopes | Francis Ow | Origami USA Convention 1988 (read full review)
| 238 | Circle | |
Envelope Letters and Envelopes | Francis Ow | Pajarita Magazine 23 | 25 | Rectangle | |
Heart card Letters and Envelopes | Francis Ow | More Origami Hearts by Francis Ow | 37 | Rectangle - 1X2
Dutch Valentine card |  Folded by Wilson Yeung |
Heart card Letters and Envelopes | Francis Ow | Origami Hearts by Francis Ow
| 50 | Rectangle - 1X2
Dutch Valentine card |  Folded by Wilson Yeung |
Heart envelope Letters and Envelopes | Francis Ow | More Origami Hearts by Francis Ow | 43 | Rectangle - 1X2 |  Folded by Wilson Yeung |
Heart envelope Letters and Envelopes | Francis Ow | Origami Hearts by Francis Ow
| 57 | Rectangle - 1X2 |  Folded by Wilson Yeung |
Heart envelope Letters and Envelopes | Francis Ow | Pajarita Extra 1989 | 24 | Rectangle - 1X2 |  Folded by Wilson Yeung |
Hex-letterfold Letters and Envelopes | Francis Ow | Origami Anywhere by Nick Robinson
| 24 | Rectangle |  Folded by Nick Robinson |
Letter fold Letters and Envelopes | Francis Ow | Pajarita Extra 1988 | 4 | Rectangle | |
Letterfold Letters and Envelopes | Francis Ow | BOS Magazine 129 | 11 | Rectangle - A size | |
Valentine card with heart Letters and Envelopes | Francis Ow | Pajarita Extra 1989 | 8 | Rectangle - 1X2 |  Folded by Rui Roda |
Valentine envelope Hearts | Sumiko Momotani | Origami Hearts (Japanese) by Francis Ow
| 42 | Square | |
Valentine envelope Hearts | Sumiko Momotani | Origami Hearts (Original) by Francis Ow | 37 | Square | |