[EN] The intention is to present the ideas that led to Le Corbusier to build its latest and unique urban project “Chandigarh”, realize his dream of building on a city made up of those elements foreshadowed from his notebooks, photographs and texts of his trips to East 1911 South America 1929. Le Corbusier in Chandigarh discovers his imagined city, that set based on the construct of reason; mountains, landscapes, trees, skies, lakes and rivers, etc. and for this he designed a three-dimensional map that contained the fundamental reason for all his years of work: "The monument open hand" is a place where overlaps that built geography (the idealized with found), various drawings have been giving at the time that ability to express the vocation of time built. Besides hand the be-is no longer a symbol or a "sign" is a topographic map containing the essential purposes. Chandigarh is built on the "imagined city" - remains his numerous drawings of mountains, rivers and lakes mapped from boats, trains, and planes - Le Corbusier was always expected to find a place to coincide and fit with all those naturales- conditions essential- there was joy and Punjab (India); that's when all set items are really overshadow first. Himalaya Mountains and Lake Suknha than geographic features - which form the boundaries of the project are essentially necessary to understand it. The open hand monument is configured as an ideographic resource in the work of Le Corbusier