2012-04-28 Interview of David Crespy Toggle
David Crespy, French engineer working in Barcelona, tells how, during a tourist visit to Machu Picchu, he was intrigued by this “door” and why he contacted Thierry Jamin.
David Crespy, French engineer working in Barcelona, tells how, during a tourist visit to Machu Picchu, he was intrigued by this “door” and why he contacted Thierry Jamin.
