Osmogenesis. Also clariesencia, extrasensory pleasant or unpleasant odor of unknown origin and apparently not spatial perception. In Christianity the hagiographers speak sometimes smell of Holiness when they perceive smells like a rose in relation to living persons or deceased of recognized exemplary. Others also speak of sulfur smell as said the President of Venezuela in September 2006 Hugo Chávez, ( some say that 41 eliminated it; on the rostrum of the general Assembly of United Nations.