All the credit goes to Dutch artist Theo Jansen for building the marvelous wind powered walking kinetic sculptures called Strandbeests ( Beach Beasts ) that he describes as "a new species on Earth". I remember the first time I've watched a video of Jansen's art work a couple of years ago. I was left totally speechless with astonishment. So when I saw @DynamoBIM's twit about Strandbeest in Dynamo, I said "Why not give it a try?" Here's my Strandbeest walking in Revit and Dynamo: