ABOUT: Pair of “Easy” armchairs, model no. PJ-SI-29-A, designed for the administrative buildings, Chandigarh 1955-1956 Photos of original state to show authenticity available on request. Pierre Jeanneret (22 March 1896 – 4 December 1967) was a Swiss architect and furniture designer, most famous for his role in the design of Chandigarh’s large civic architecture project. A lot of his work was alongside his cousin, Le Corbusier.