The 20th century was a time of great change in terms of interior design and home decorating styles. For the first time, the availability of mass-produced furniture and home accessories meant that people had access to a variety of styles and could choose the one that best suited their taste. In this article, we'll explore how home decorating styles have changed over the course of the 20th century, from the Art Deco movement of the 1920s to the modern minimalism of the 1990s.