Jalousie window area. Historically made only of wooden slats or glass panes, they are well suited to mild-winter climates. With mass production they became very common throughout homes in mid-20th-century Florida, Hawaii, southern California, the deep South, and Latin America. In cooler regions they were rapidly adopted to porches and sunrooms. They were also widely used in mobile homes during the 1950s and 1960s before most manufacturers began switching to sliding and sash windows in subsequent decades. Modern jalousie windows may be high-performance architectural windows, and some have even been featured in buildings which received awards for excellence in residential design and
Palladian architecture closed, or merely hinted at in the design by pilasters, and sometimes in very late examples of English Palladianism adapted to become a porte-cochere; in America, the Palladian portico regained its full glory. One house which clearly shows this Palladian-Gibbs influence is Mount Airy, in Richmond County, Virginia, built in 1758–62. At Westover the north and south entrances, made of imported Portland stone, were patterned after a plate in William Salmon's "Palladio Londinensis" (1734). The distinctive feature of Drayton Hall, its two-storey portico, was derived directly from Palladio. The neoclassical presidential mansion, the White House in Washington, was inspired by