EUR 
clothes peg
Real Bird meets Peg Bird
Check out this delightful Instagram post from @blackbulbulruru featuring a
Further Adventures with Peg Butterflies
First draft of the peg butterfly shown below used a
Clothes Peg Butterfly – Experimental Mechanism
https://www.instagram.com/p/BsLgM-TnJOw/ First draft of a butterfly model. I wanted to