Modernist Architecture emerged in the early 20th century as a response to traditional architectural styles. It emphasizes simplicity, functionality, and the use of new materials like steel and glass. Notable figures such as Le Corbusier and Ludwig Mies van der Rohe championed this movement, creating structures that often feature clean lines and open spaces. This architectural style sought to break away from historical precedents, promoting the idea that form should follow function. Buildings like the Villa Savoye and the Seagram Building exemplify the principles of Modernist Architecture, showcasing a commitment to innovation and a rejection of ornamentation.