Plateresque is an architectural style that emerged in Spain during the late 15th to early 17th centuries, characterized by its elaborate decoration and intricate details resembling silverwork. This style blends Gothic, Moorish, and Renaissance influences, making it visually striking and ornate. The term 'plateresque' literally means 'in the manner of a silversmith', highlighting the meticulous craftsmanship and decorative elements found in buildings from this period.