Before celebrities such as Donald Trump and Bill Gates built their extreme estates, there were a handful of wealthy families in the United States who made an art of building astounding homes, many of which resembled European castles and fortresses. (continue...)
Frank Lloyd Wright is recognized as one of the United States' most influential architects. During his illustrious career, Wright created more than 1,100 designs, of which 532 were constructed. His buildings were modern beyond their years and many of them welcome visitors for educational tours. (continue...)
