Natan

Based on the provided news articles, there is no mention of an organization named "Natan." The first article discusses Leonor González Pano, who is allegedly a front person in the 'Koldo case' in Spain, involving alleged corruption and influence peddling with a former minister and his advisor. The second article focuses on Queen Máxima of the Netherlands and her spontaneous and approachable public persona. Neither article provides any information that can be used to describe or summarize an organization called "Natan." Therefore, it's impossible to provide any details about its background, newsworthiness, recent events, or relevance based solely on these articles.