While classical architecture was largely replaced by modernism and contemporary architecture in the 20th century, classical architecture continues to be built in what has been rebranded as “new classical” style. Some of the most famous and easily recognizable institutional and government buildings in Europe and the United States are neoclassical in style, such as the White House and U.S. Capitol building.   Inspired by the birthplace of democracy, Americans borrowed classical elements to design buildings for what was then a still new democracy, such as columns with Doric, Ionic, or Corinthian details, painted white to mimic the marble used in ancient Greece; gently sloping roofs with gable fronts; and elaborate door surrounds. Interiors featured simple, fairly open layouts; graceful proportions; tall parlor floor windows and doors; ornate plasterwork ceilings; plain plaster walls; wide plank floors; and ornate ceiling mantels.   But today when we reference industrial architecture, we are mostly referring to the buildings that emerged as a response to the widespread use of new materials such as metal and concrete as well as mass production methods brought on by the Second Industrial Revolution of the late 19th and early 20th century, and which formed the building blocks for Modern Architecture. Features of industrial architecture may include large, open floor plans; high ceilings; raw rough materials such as concrete, brick, and metal; lack of ornamentation on building façade; exposed brick, ductwork and piping; and large metal-grid windows.   Not all Bauhaus buildings look alike, but in general they eschew ornamentation to focus on simple, rational, functional design; use simple geometric forms such as the triangle, square, and circle; asymmetry; use of modern materials such as steel, glass, concrete; flat roofs; glass curtain walls; smooth façades. Bauhaus developed into the International Style when Gropius and other prominent members of the Bauhaus emigrated to the U.S. in the 1930s and later influenced the development of modernism in the 1950s and ’60s. Bauhaus architecture and design principles still influence the shape and look of everyday objects.     Arts and Crafts-style homes are symmetrical; low to the ground; designed for efficiency and minimal upkeep; often feature large fireplaces; low-pitched roofs with wide overhangs; exposed interior beams; built-in bookshelves, window seats and cabinets; and multiple windows with small panes; prominent porches; and open floor plans.   English colonists in the 17th century first adapted English half-timber hall and parlor houses to suit the bitter New England climate, creating a boxier, lower slung silhouette to stand up to the elements. A second wave known as Cape Cod Revival in the 1920s to the 1950s helped popularize the style, which spread across the United States, and became an economical solution during both the Depression and the post-war housing boom of the 1940s and ’50s. Even in super-sized 21st-century America, Cape Cod style homes retain a nostalgic popular appeal with new builds of all sizes today, from sprawling homes to tiny houses.   Art Deco buildings utilize materials like stucco, terracotta, decorative glass, chrome, steel, and aluminum. They feature ornate, geometric detailing such as chevrons, pyramids, stylized sunbursts or florals, zig-zags, and other geometric shapes. Many Art Deco buildings feature bright, opulent colors accented with contrasting black, white, gold or silver. And they often feature fragmented triangular shapes; decorative, geometric windows; parapets and spires.   Modern architects such as Frank Lloyd Wright redefined a new world of architecture with form follows function design, and a host of mid-century designers transformed the built landscape and the world of interior design with mid-century modern furniture that continues to be wildly popular today.     Notable American architects such as Richard Morris, HH Richardson and Charles McKim trained at the Beaux-Arts school in Paris, and Beaux-Arts style was embraced for major building projects in the US, such as the Library of Congress in Washington D.C. and prominent buildings such as Grand Central Terminal and the New York Public Library’s main branch in NYC. Beaux-Arts architecture faded around 1930 with the onset of the Depression rendering such over-the-top displays of opulence as out of touch and obsolete.   The Italianate style was born in 1802 when architect John Nash built the first Italianate villa in England, Cronkhill in Shropshire, and was promoted by the work of Sir Charles Barry in the 1830s. The style spread throughout Northern Europe, the British Empire and the US from the late 1840s to 1890. It was a hugely popular building choice used in both rural and urban settings in the US in the 1860s after the Civil War.