I'll have to show this to our daughter. She does lovely origami! In fact, for her Girl Scout Silver Award project, she, for the most part, but with the help of other Girl Scouts and leaders in her troop, folded 1000 paper cranes to make a chain to send to the Sadako Memorial in Hiroshima.
She's not a peacenik or anything, she just thought the idea of sending the chain to be displayed at the Memorial was interesting and it had something to do with her love of origami.