These Strandbeests aka 'Beach Beasts' were created by Theo Jansen as a combination of art and technique. Most strandbeests are made from intricately assembled PVC pipes, following joints like the legs of crustaceans. Looking from afar, like a moving skeleton, moving by affecting the wind on the sails, the air is filled with plastic pipes to help the models move rhythmically according to the chain mechanism. Get all the energy from the wind. Over the course of development, Strandbeest is increasingly perfected, even expected to be able to recognize tides and influences from the sea, can move on its own, learn to survive in the future without needing to be. use any machine design