Use 30 rectangle (1:2) sheets of origami paper.
Difficulty : ⭐⭐⭐
Time: 2.5 hours
Irina is a derived name of ancient Greek goddess of peace.
This is accidentally the same as "Kioti" designed by Irina Reufskaya.
Model paper size:
Unit (green pastel) : 3.75 cm x 7.5 cm
PrwOrigami - Kusudama Collection