Fallingwater, designed by Frank Lloyd Wright in the late 1930s as a vacation home for the rich Kaufmann family, is a great masterpiece of organic architecture. The family had anticipated that the home would offer views of the gorgeous waterfall on its grounds; instead, Wright planned a house that would sit on top of the waterfall. The house has two stories with a sleeping porch on the second floor and a greenhouse attached to it. Inside, the house features many natural materials such as wood, stone, and glass. It also uses much less expensive materials than most modern buildings. Organic architecture tries to achieve harmony between human beings and their environment. It can be defined as "the use of natural principles to design structures that appear to grow out of their surroundings." This type of architecture has been used throughout history. Some examples include Greek temples, Indian palaces, and Japanese castles. Modern-day architects still use elements of organic architecture in their designs. For example, Frank Lloyd Wright created houses that looked like trees or caves when seen from the air or the ground. People have always sought out environments that help them feel calm and relaxed. If you want your home or office to do the same, consider using elements from this beautiful and ancient style.