Flag of Togo by Gilad Aharoni

Folded from 2 squares of duo origami paper

Flag of Trinidad and Tobago by Gilad Aharoni

Folded from 2 squares of duo origami paper

Flag of Turkey by Gilad Aharoni

Diagrams in FUNcon FUNdraiser 2020 Lucky Packet

Flag of Ukraine by Gilad Aharoni

Folded from a square of duo origami paper

Flag of United Arab Emirates by Gilad Aharoni

Folded from 2 squares of duo origami paper

Flag of Vietnam by Gilad Aharoni

Folded from a square of duo origami paper

Flag of Vietnam by Nguyen xuan Tung

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Flag of Yemen by Gilad Aharoni

Folded from 2 squares of origami paper

The rising sun by Djordje Jovanovic

Diagrams in Czech Origami Convention 2015
Diagrams in Tanteidan 21st convention
Folded from a square of origami paper