El Prado is Spain's most renowned art museum and ranks alongside France's La Louvre and England's National Gallery. What began as the collection of Spain's royalty has now turned into a collection of over 8,500 works by top-notch Italian, Flemish, French, German and - of course - Spanish artists. Spanish artists Diego Velázquez, Francisco Goya and El Greco have a huge presence in El Prado, along with foreigners such as Van der Weyden and Bosch.