It never ceases to amaze me how Wright's style was so ahead of the times. A lot of people immediately think the houses are mid-50's but they're in fact 20 to 30 years earlier! If you happen to be driving through somewhere near one of the houses that are under conservancy[1] they are well worth a stop.
[1] https://en.wikipedia.org/wiki/List_of_Frank_Lloyd_Wright_wor...