Style of Chicago’s NBC Tower, informally

The answer to this crossword clue is DECO, which is short for Art Deco. Art Deco is a style of visual arts that originated in France in the early 20th century and became popular around the world in the 1920s and 1930s. The style is characterized by geometric shapes, bold colors, and stylized designs. Chicago’s NBC Tower is an example of Art Deco architecture, with its sleek, vertical lines, intricate designs, and use of materials like terracotta and marble. The tower was completed in 1989 and serves as the headquarters for NBC News and NBC affiliate WMAQ-TV, among others. The use of Art Deco elements in the design of the tower, such as the stylized eagles and geometric patterns, gives it a timeless and sophisticated look that has become an iconic part of the Chicago skyline.