Origami Database Search Results for 90 unit ian harrison
2 origami designs found:
| Design | Designer | Book | Page | Details | Photo |
|---|---|---|---|---|---|
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90 deg unit Geometric and other shapes | Ian Harrison |  Origami A-B-C by David Petty
| 118 | Square 20 units | |
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90 unit Geometric and other shapes | Ian Harrison |  Planar Modular Origami by David Petty
| 60 | Square 20 units | |
