Power of Jam - Nico Favresse and Seán Villanueva on Climbing from Patagonia's Tin Shed Nico Favresse and Seán Villanueva spent four months in fall 2008 traveling western North America (the pair are from Belgium) with their climbing gear, a mandolin, a tin whistle and a penchant for hitchhiking. From Squamish to the Bugaboos to Yosemite to Indian Creek they did bold repeats, set new routes and played many a jam session along the way.